| 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 | $54.55 | 8.715% | $59.304 | $59.30 | $59.30 | $59.30 |
| Purchase #2 | $69.30 | 4.729% | $72.5772 | $72.58 | $72.60 | $72.60 |
| Purchase #3 | $102.88 | 4.625% | $107.6382 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $11.99 | 8.147% | $12.9668 | $12.97 | $12.95 | $13.00 |
| Purchase #5 | $118.99 | 12.586% | $133.9661 | $133.97 | $133.95 | $134.00 |
| Purchase #6 | $150.84 | 9.399% | $165.0175 | $165.02 | $165.00 | $165.00 |
| Purchase #7 | $103.97 | 3.640% | $107.7545 | $107.75 | $107.75 | $107.80 |
| 7 purchase totals = | $612.52 | $659.2243 | $659.23 | $659.20 | $659.30 | |