| 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 | $101.32 | 12.622% | $114.1086 | $114.11 | $114.10 | $114.10 |
| Purchase #2 | $94.72 | 12.753% | $106.7996 | $106.80 | $106.80 | $106.80 |
| Purchase #3 | $29.26 | 7.393% | $31.4232 | $31.42 | $31.40 | $31.40 |
| Purchase #4 | $41.56 | 11.873% | $46.4944 | $46.49 | $46.50 | $46.50 |
| Purchase #5 | $16.72 | 10.388% | $18.4569 | $18.46 | $18.45 | $18.50 |
| Purchase #6 | $193.51 | 4.548% | $202.3108 | $202.31 | $202.30 | $202.30 |
| Purchase #7 | $97.77 | 7.674% | $105.2729 | $105.27 | $105.25 | $105.30 |
| 7 purchase totals = | $574.86 | $624.8664 | $624.86 | $624.80 | $624.90 | |