| 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 | $42.48 | 3.872% | $44.1248 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $215.29 | 4.786% | $225.5938 | $225.59 | $225.60 | $225.60 |
| Purchase #3 | $103.97 | 11.134% | $115.546 | $115.55 | $115.55 | $115.50 |
| Purchase #4 | $91.55 | 11.441% | $102.0242 | $102.02 | $102.00 | $102.00 |
| Purchase #5 | $146.40 | 8.246% | $158.4721 | $158.47 | $158.45 | $158.50 |
| Purchase #6 | $181.26 | 12.445% | $203.8178 | $203.82 | $203.80 | $203.80 |
| Purchase #7 | $134.78 | 13.860% | $153.4605 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $915.73 | $1,003.0392 | $1,003.03 | $1,002.95 | $1,003.00 | |