| 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 | $60.53 | 6.482% | $64.4536 | $64.45 | $64.45 | $64.50 |
| Purchase #2 | $187.44 | 11.529% | $209.05 | $209.05 | $209.05 | $209.10 |
| Purchase #3 | $135.77 | 11.519% | $151.4093 | $151.41 | $151.40 | $151.40 |
| Purchase #4 | $144.28 | 7.621% | $155.2756 | $155.28 | $155.30 | $155.30 |
| Purchase #5 | $10.90 | 13.817% | $12.4061 | $12.41 | $12.40 | $12.40 |
| Purchase #6 | $141.71 | 13.657% | $161.0633 | $161.06 | $161.05 | $161.10 |
| Purchase #7 | $175.71 | 4.334% | $183.3253 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $856.34 | $936.9832 | $936.99 | $937.00 | $937.10 | |