| 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 | $36.93 | 12.631% | $41.5946 | $41.59 | $41.60 | $41.60 |
| Purchase #2 | $250.75 | 11.449% | $279.4584 | $279.46 | $279.45 | $279.50 |
| Purchase #3 | $6.97 | 3.462% | $7.2113 | $7.21 | $7.20 | $7.20 |
| Purchase #4 | $121.62 | 3.415% | $125.7733 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $122.95 | 4.795% | $128.8455 | $128.85 | $128.85 | $128.80 |
| Purchase #6 | $37.97 | 3.390% | $39.2572 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $54.32 | 8.768% | $59.0828 | $59.08 | $59.10 | $59.10 |
| 7 purchase totals = | $631.51 | $681.2231 | $681.22 | $681.20 | $681.30 | |