| 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 | $11.63 | 4.118% | $12.1089 | $12.11 | $12.10 | $12.10 |
| Purchase #2 | $33.51 | 6.359% | $35.6409 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $159.77 | 6.125% | $169.5559 | $169.56 | $169.55 | $169.60 |
| Purchase #4 | $127.59 | 4.150% | $132.885 | $132.89 | $132.90 | $132.90 |
| Purchase #5 | $166.28 | 3.333% | $171.8221 | $171.82 | $171.80 | $171.80 |
| Purchase #6 | $142.51 | 4.810% | $149.3647 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $68.45 | 13.677% | $77.8119 | $77.81 | $77.80 | $77.80 |
| 7 purchase totals = | $709.74 | $749.1894 | $749.19 | $749.15 | $749.20 | |