| 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 | $44.92 | 4.719% | $47.0398 | $47.04 | $47.05 | $47.00 |
| Purchase #2 | $233.50 | 9.707% | $256.1658 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $138.32 | 10.232% | $152.4729 | $152.47 | $152.45 | $152.50 |
| Purchase #4 | $182.46 | 11.171% | $202.8426 | $202.84 | $202.85 | $202.80 |
| Purchase #5 | $7.35 | 5.126% | $7.7268 | $7.73 | $7.75 | $7.70 |
| Purchase #6 | $59.82 | 6.722% | $63.8411 | $63.84 | $63.85 | $63.80 |
| Purchase #7 | $177.71 | 3.563% | $184.0418 | $184.04 | $184.05 | $184.00 |
| 7 purchase totals = | $844.08 | $914.1308 | $914.13 | $914.15 | $914.00 | |