| 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 | $12.91 | 4.822% | $13.5325 | $13.53 | $13.55 | $13.50 |
| Purchase #2 | $171.82 | 3.205% | $177.3268 | $177.33 | $177.35 | $177.30 |
| Purchase #3 | $41.84 | 11.747% | $46.7549 | $46.75 | $46.75 | $46.80 |
| Purchase #4 | $191.37 | 11.781% | $213.9153 | $213.92 | $213.90 | $213.90 |
| Purchase #5 | $88.90 | 3.602% | $92.1022 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $156.51 | 5.515% | $165.1415 | $165.14 | $165.15 | $165.10 |
| Purchase #7 | $180.69 | 4.329% | $188.5121 | $188.51 | $188.50 | $188.50 |
| 7 purchase totals = | $844.04 | $897.2853 | $897.28 | $897.30 | $897.20 | |