| 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 | $53.51 | 5.360% | $56.3781 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $100.59 | 3.358% | $103.9678 | $103.97 | $103.95 | $104.00 |
| Purchase #3 | $111.38 | 12.488% | $125.2891 | $125.29 | $125.30 | $125.30 |
| Purchase #4 | $26.57 | 4.629% | $27.7999 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $200.38 | 6.168% | $212.7394 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $203.96 | 10.152% | $224.666 | $224.67 | $224.65 | $224.70 |
| Purchase #7 | $51.55 | 4.166% | $53.6976 | $53.70 | $53.70 | $53.70 |
| 7 purchase totals = | $747.94 | $804.5379 | $804.55 | $804.55 | $804.60 | |