| 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 | $38.47 | 7.508% | $41.3583 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $99.79 | 7.636% | $107.41 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $162.51 | 6.784% | $173.5347 | $173.53 | $173.55 | $173.50 |
| Purchase #4 | $88.31 | 7.465% | $94.9023 | $94.90 | $94.90 | $94.90 |
| Purchase #5 | $172.72 | 11.709% | $192.9438 | $192.94 | $192.95 | $192.90 |
| Purchase #6 | $80.35 | 12.543% | $90.4283 | $90.43 | $90.45 | $90.40 |
| Purchase #7 | $178.53 | 13.324% | $202.3173 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $820.68 | $902.8947 | $902.89 | $902.90 | $902.80 | |