| 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 | $46.46 | 8.265% | $50.2999 | $50.30 | $50.30 | $50.30 |
| Purchase #2 | $77.49 | 7.212% | $83.0786 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $123.62 | 7.551% | $132.9545 | $132.95 | $132.95 | $133.00 |
| Purchase #4 | $119.74 | 12.288% | $134.4537 | $134.45 | $134.45 | $134.50 |
| Purchase #5 | $7.99 | 5.405% | $8.4219 | $8.42 | $8.40 | $8.40 |
| Purchase #6 | $94.44 | 6.598% | $100.6712 | $100.67 | $100.65 | $100.70 |
| Purchase #7 | $201.71 | 4.115% | $210.0104 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $671.45 | $719.8902 | $719.88 | $719.85 | $720.00 | |