| 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 | $90.47 | 4.655% | $94.6814 | $94.68 | $94.70 | $94.70 |
| Purchase #2 | $149.35 | 13.733% | $169.8602 | $169.86 | $169.85 | $169.90 |
| Purchase #3 | $130.43 | 7.745% | $140.5318 | $140.53 | $140.55 | $140.50 |
| Purchase #4 | $37.39 | 13.168% | $42.3135 | $42.31 | $42.30 | $42.30 |
| Purchase #5 | $229.53 | 4.466% | $239.7808 | $239.78 | $239.80 | $239.80 |
| Purchase #6 | $197.59 | 7.546% | $212.5001 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $157.85 | 9.395% | $172.68 | $172.68 | $172.70 | $172.70 |
| 7 purchase totals = | $992.61 | $1,072.3478 | $1,072.34 | $1,072.40 | $1,072.40 | |