| 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 | $37.36 | 11.518% | $41.6631 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $44.34 | 6.292% | $47.1299 | $47.13 | $47.15 | $47.10 |
| Purchase #3 | $10.56 | 13.119% | $11.9454 | $11.95 | $11.95 | $11.90 |
| Purchase #4 | $173.36 | 4.395% | $180.9792 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $180.29 | 4.671% | $188.7113 | $188.71 | $188.70 | $188.70 |
| Purchase #6 | $147.60 | 3.736% | $153.1143 | $153.11 | $153.10 | $153.10 |
| Purchase #7 | $76.70 | 11.577% | $85.5796 | $85.58 | $85.60 | $85.60 |
| 7 purchase totals = | $670.21 | $709.1228 | $709.12 | $709.15 | $709.10 | |