| 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 | $58.68 | 9.278% | $64.1243 | $64.12 | $64.10 | $64.10 |
| Purchase #2 | $187.32 | 10.118% | $206.273 | $206.27 | $206.25 | $206.30 |
| Purchase #3 | $60.60 | 3.187% | $62.5313 | $62.53 | $62.55 | $62.50 |
| Purchase #4 | $198.62 | 5.309% | $209.1647 | $209.16 | $209.15 | $209.20 |
| Purchase #5 | $220.83 | 7.813% | $238.0834 | $238.08 | $238.10 | $238.10 |
| Purchase #6 | $67.93 | 9.461% | $74.3569 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $203.60 | 9.623% | $223.1924 | $223.19 | $223.20 | $223.20 |
| 7 purchase totals = | $997.58 | $1,077.7260 | $1,077.71 | $1,077.70 | $1,077.80 | |