| 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 | $105.49 | 6.507% | $112.3542 | $112.35 | $112.35 | $112.40 |
| Purchase #2 | $118.94 | 5.153% | $125.069 | $125.07 | $125.05 | $125.10 |
| Purchase #3 | $102.86 | 6.399% | $109.442 | $109.44 | $109.45 | $109.40 |
| Purchase #4 | $65.50 | 7.458% | $70.385 | $70.39 | $70.40 | $70.40 |
| Purchase #5 | $70.96 | 6.599% | $75.6427 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $239.55 | 12.399% | $269.2518 | $269.25 | $269.25 | $269.30 |
| Purchase #7 | $64.80 | 13.643% | $73.6407 | $73.64 | $73.65 | $73.60 |
| 7 purchase totals = | $768.10 | $835.7854 | $835.78 | $835.80 | $835.80 | |