| 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 | $88.81 | 6.585% | $94.6581 | $94.66 | $94.65 | $94.70 |
| Purchase #2 | $87.91 | 13.279% | $99.5836 | $99.58 | $99.60 | $99.60 |
| Purchase #3 | $171.40 | 9.353% | $187.431 | $187.43 | $187.45 | $187.40 |
| Purchase #4 | $190.33 | 6.464% | $202.6329 | $202.63 | $202.65 | $202.60 |
| Purchase #5 | $72.73 | 10.676% | $80.4947 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $6.35 | 9.171% | $6.9324 | $6.93 | $6.95 | $6.90 |
| Purchase #7 | $71.88 | 11.138% | $79.886 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $689.41 | $751.6187 | $751.61 | $751.70 | $751.60 | |