| 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 | $58.74 | 7.564% | $63.1831 | $63.18 | $63.20 | $63.20 |
| Purchase #2 | $68.76 | 7.672% | $74.0353 | $74.04 | $74.05 | $74.00 |
| Purchase #3 | $215.64 | 3.348% | $222.8596 | $222.86 | $222.85 | $222.90 |
| Purchase #4 | $157.35 | 3.474% | $162.8163 | $162.82 | $162.80 | $162.80 |
| Purchase #5 | $66.62 | 9.742% | $73.1101 | $73.11 | $73.10 | $73.10 |
| Purchase #6 | $66.30 | 10.614% | $73.3371 | $73.34 | $73.35 | $73.30 |
| Purchase #7 | $120.42 | 8.635% | $130.8183 | $130.82 | $130.80 | $130.80 |
| 7 purchase totals = | $753.83 | $800.1598 | $800.17 | $800.15 | $800.10 | |