| 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 | $42.77 | 12.470% | $48.1034 | $48.10 | $48.10 | $48.10 |
| Purchase #2 | $246.32 | 13.594% | $279.8047 | $279.80 | $279.80 | $279.80 |
| Purchase #3 | $5.51 | 7.633% | $5.9306 | $5.93 | $5.95 | $5.90 |
| Purchase #4 | $104.92 | 5.459% | $110.6476 | $110.65 | $110.65 | $110.60 |
| Purchase #5 | $100.41 | 11.574% | $112.0315 | $112.03 | $112.05 | $112.00 |
| Purchase #6 | $207.25 | 12.813% | $233.8049 | $233.80 | $233.80 | $233.80 |
| Purchase #7 | $59.27 | 6.222% | $62.9578 | $62.96 | $62.95 | $63.00 |
| 7 purchase totals = | $766.45 | $853.2805 | $853.27 | $853.30 | $853.20 | |