| 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 | $37.25 | 8.326% | $40.3514 | $40.35 | $40.35 | $40.40 |
| Purchase #2 | $147.96 | 9.256% | $161.6552 | $161.66 | $161.65 | $161.70 |
| Purchase #3 | $26.98 | 10.342% | $29.7703 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $109.41 | 11.317% | $121.7919 | $121.79 | $121.80 | $121.80 |
| Purchase #5 | $28.99 | 7.233% | $31.0868 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $175.65 | 3.815% | $182.351 | $182.35 | $182.35 | $182.40 |
| Purchase #7 | $85.93 | 12.661% | $96.8096 | $96.81 | $96.80 | $96.80 |
| 7 purchase totals = | $612.17 | $663.8162 | $663.82 | $663.80 | $664.00 | |