| 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 | $135.36 | 4.137% | $140.9598 | $140.96 | $140.95 | $141.00 |
| Purchase #2 | $98.93 | 3.394% | $102.2877 | $102.29 | $102.30 | $102.30 |
| Purchase #3 | $15.98 | 7.269% | $17.1416 | $17.14 | $17.15 | $17.10 |
| Purchase #4 | $120.88 | 7.787% | $130.2929 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $99.28 | 12.874% | $112.0613 | $112.06 | $112.05 | $112.10 |
| Purchase #6 | $18.84 | 11.791% | $21.0614 | $21.06 | $21.05 | $21.10 |
| Purchase #7 | $62.62 | 3.671% | $64.9188 | $64.92 | $64.90 | $64.90 |
| 7 purchase totals = | $551.89 | $588.7235 | $588.72 | $588.70 | $588.80 | |