| 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 | $64.30 | 6.373% | $68.3978 | $68.40 | $68.40 | $68.40 |
| Purchase #2 | $180.70 | 12.304% | $202.9333 | $202.93 | $202.95 | $202.90 |
| Purchase #3 | $41.36 | 13.344% | $46.8791 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $204.48 | 11.856% | $228.7231 | $228.72 | $228.70 | $228.70 |
| Purchase #5 | $181.55 | 7.656% | $195.4495 | $195.45 | $195.45 | $195.40 |
| Purchase #6 | $128.96 | 9.128% | $140.7315 | $140.73 | $140.75 | $140.70 |
| Purchase #7 | $38.48 | 13.457% | $43.6583 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $839.83 | $926.7726 | $926.77 | $926.80 | $926.70 | |