| 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 | $47.56 | 7.592% | $51.1708 | $51.17 | $51.15 | $51.20 |
| Purchase #2 | $102.45 | 5.309% | $107.8891 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $116.82 | 10.133% | $128.6574 | $128.66 | $128.65 | $128.70 |
| Purchase #4 | $207.68 | 7.494% | $223.2435 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $101.54 | 3.740% | $105.3376 | $105.34 | $105.35 | $105.30 |
| Purchase #6 | $213.25 | 9.311% | $233.1057 | $233.11 | $233.10 | $233.10 |
| Purchase #7 | $187.72 | 3.854% | $194.9547 | $194.95 | $194.95 | $195.00 |
| 7 purchase totals = | $977.02 | $1,044.3588 | $1,044.36 | $1,044.35 | $1,044.40 | |