| 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 | $79.67 | 12.519% | $89.6439 | $89.64 | $89.65 | $89.60 |
| Purchase #2 | $113.86 | 11.666% | $127.1429 | $127.14 | $127.15 | $127.10 |
| Purchase #3 | $207.36 | 7.674% | $223.2728 | $223.27 | $223.25 | $223.30 |
| Purchase #4 | $84.94 | 10.613% | $93.9547 | $93.95 | $93.95 | $94.00 |
| Purchase #5 | $201.54 | 4.276% | $210.1579 | $210.16 | $210.15 | $210.20 |
| Purchase #6 | $71.55 | 5.224% | $75.2878 | $75.29 | $75.30 | $75.30 |
| Purchase #7 | $92.91 | 10.690% | $102.8421 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $851.83 | $922.3021 | $922.29 | $922.30 | $922.30 | |