| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.36 | 7.451% | $50.8888 | $50.89 | $50.90 | $50.90 |
| Purchase #2 | $245.35 | 5.105% | $257.8751 | $257.88 | $257.90 | $257.90 |
| Purchase #3 | $171.92 | 5.402% | $181.2071 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $202.67 | 7.304% | $217.473 | $217.47 | $217.45 | $217.50 |
| Purchase #5 | $237.74 | 10.686% | $263.1449 | $263.14 | $263.15 | $263.10 |
| Purchase #6 | $116.55 | 3.499% | $120.6281 | $120.63 | $120.65 | $120.60 |
| Purchase #7 | $154.52 | 10.335% | $170.4896 | $170.49 | $170.50 | $170.50 |
| 7 purchase totals = | $1,176.11 | $1,261.7066 | $1,261.71 | $1,261.75 | $1,261.70 | |