| 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 | $79.58 | 3.742% | $82.5579 | $82.56 | $82.55 | $82.60 |
| Purchase #2 | $145.92 | 5.524% | $153.9806 | $153.98 | $154.00 | $154.00 |
| Purchase #3 | $210.46 | 6.574% | $224.2956 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $126.92 | 11.141% | $141.0602 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $39.44 | 5.212% | $41.4956 | $41.50 | $41.50 | $41.50 |
| Purchase #6 | $44.92 | 10.668% | $49.7121 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $245.90 | 13.281% | $278.558 | $278.56 | $278.55 | $278.60 |
| 7 purchase totals = | $893.14 | $971.6600 | $971.67 | $971.65 | $971.80 | |