| 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 | $10.72 | 12.200% | $12.0278 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $24.81 | 7.803% | $26.7459 | $26.75 | $26.75 | $26.70 |
| Purchase #3 | $180.86 | 7.751% | $194.8785 | $194.88 | $194.90 | $194.90 |
| Purchase #4 | $112.98 | 10.641% | $125.0022 | $125.00 | $125.00 | $125.00 |
| Purchase #5 | $79.85 | 9.610% | $87.5236 | $87.52 | $87.50 | $87.50 |
| Purchase #6 | $22.49 | 13.128% | $25.4425 | $25.44 | $25.45 | $25.40 |
| Purchase #7 | $172.80 | 4.160% | $179.9885 | $179.99 | $180.00 | $180.00 |
| 7 purchase totals = | $604.51 | $651.6090 | $651.61 | $651.65 | $651.50 | |