| 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 | $97.43 | 11.304% | $108.4435 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $174.38 | 7.469% | $187.4044 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $174.70 | 7.251% | $187.3675 | $187.37 | $187.35 | $187.40 |
| Purchase #4 | $90.94 | 4.411% | $94.9514 | $94.95 | $94.95 | $95.00 |
| Purchase #5 | $146.53 | 13.137% | $165.7796 | $165.78 | $165.80 | $165.80 |
| Purchase #6 | $185.78 | 6.302% | $197.4879 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $46.27 | 9.404% | $50.6212 | $50.62 | $50.60 | $50.60 |
| 7 purchase totals = | $916.03 | $992.0555 | $992.05 | $992.05 | $992.10 | |