| 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 | $93.92 | 5.671% | $99.2462 | $99.25 | $99.25 | $99.20 |
| Purchase #2 | $107.43 | 4.552% | $112.3202 | $112.32 | $112.30 | $112.30 |
| Purchase #3 | $221.77 | 7.412% | $238.2076 | $238.21 | $238.20 | $238.20 |
| Purchase #4 | $63.51 | 11.695% | $70.9375 | $70.94 | $70.95 | $70.90 |
| Purchase #5 | $152.27 | 4.194% | $158.6562 | $158.66 | $158.65 | $158.70 |
| Purchase #6 | $147.70 | 9.517% | $161.7566 | $161.76 | $161.75 | $161.80 |
| Purchase #7 | $213.69 | 7.599% | $229.9283 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $1,000.29 | $1,071.0526 | $1,071.07 | $1,071.05 | $1,071.00 | |