| 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 | $66.65 | 6.192% | $70.777 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $120.33 | 12.529% | $135.4061 | $135.41 | $135.40 | $135.40 |
| Purchase #3 | $74.38 | 13.479% | $84.4057 | $84.41 | $84.40 | $84.40 |
| Purchase #4 | $105.39 | 6.753% | $112.507 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $26.51 | 9.735% | $29.0907 | $29.09 | $29.10 | $29.10 |
| Purchase #6 | $244.78 | 8.583% | $265.7895 | $265.79 | $265.80 | $265.80 |
| Purchase #7 | $129.71 | 4.784% | $135.9153 | $135.92 | $135.90 | $135.90 |
| 7 purchase totals = | $767.75 | $833.8913 | $833.91 | $833.90 | $833.90 | |