| 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 | $93.57 | 4.278% | $97.5729 | $97.57 | $97.55 | $97.60 |
| Purchase #2 | $31.91 | 6.705% | $34.0496 | $34.05 | $34.05 | $34.00 |
| Purchase #3 | $128.40 | 9.444% | $140.5261 | $140.53 | $140.55 | $140.50 |
| Purchase #4 | $110.77 | 8.643% | $120.3439 | $120.34 | $120.35 | $120.30 |
| Purchase #5 | $222.98 | 6.738% | $238.0044 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $118.70 | 11.179% | $131.9695 | $131.97 | $131.95 | $132.00 |
| Purchase #7 | $88.32 | 12.344% | $99.2222 | $99.22 | $99.20 | $99.20 |
| 7 purchase totals = | $794.65 | $861.6886 | $861.68 | $861.65 | $861.60 | |