| 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 | $8.81 | 8.228% | $9.5349 | $9.53 | $9.55 | $9.50 |
| Purchase #2 | $60.55 | 4.291% | $63.1482 | $63.15 | $63.15 | $63.10 |
| Purchase #3 | $189.97 | 9.466% | $207.9526 | $207.95 | $207.95 | $208.00 |
| Purchase #4 | $43.93 | 7.412% | $47.1861 | $47.19 | $47.20 | $47.20 |
| Purchase #5 | $29.37 | 8.462% | $31.8553 | $31.86 | $31.85 | $31.90 |
| Purchase #6 | $37.95 | 10.260% | $41.8437 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $118.37 | 8.516% | $128.4504 | $128.45 | $128.45 | $128.50 |
| 7 purchase totals = | $488.95 | $529.9712 | $529.97 | $530.00 | $530.00 | |