| 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 | $90.68 | 5.308% | $95.4933 | $95.49 | $95.50 | $95.50 |
| Purchase #2 | $31.60 | 10.507% | $34.9202 | $34.92 | $34.90 | $34.90 |
| Purchase #3 | $25.97 | 7.814% | $27.9993 | $28.00 | $28.00 | $28.00 |
| Purchase #4 | $48.89 | 8.667% | $53.1273 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $13.51 | 9.152% | $14.7464 | $14.75 | $14.75 | $14.70 |
| Purchase #6 | $10.93 | 8.128% | $11.8184 | $11.82 | $11.80 | $11.80 |
| Purchase #7 | $110.77 | 10.294% | $122.1727 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $332.35 | $360.2776 | $360.28 | $360.25 | $360.20 | |