| 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 | $80.77 | 9.581% | $88.5086 | $88.51 | $88.50 | $88.50 |
| Purchase #2 | $202.89 | 8.613% | $220.3649 | $220.36 | $220.35 | $220.40 |
| Purchase #3 | $158.84 | 9.604% | $174.095 | $174.10 | $174.10 | $174.10 |
| Purchase #4 | $138.49 | 9.336% | $151.4194 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $61.93 | 9.281% | $67.6777 | $67.68 | $67.70 | $67.70 |
| Purchase #6 | $15.30 | 3.389% | $15.8185 | $15.82 | $15.80 | $15.80 |
| Purchase #7 | $221.44 | 12.132% | $248.3051 | $248.31 | $248.30 | $248.30 |
| 7 purchase totals = | $879.66 | $966.1892 | $966.20 | $966.15 | $966.20 | |