| 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 | $70.67 | 10.326% | $77.9674 | $77.97 | $77.95 | $78.00 |
| Purchase #2 | $175.48 | 6.681% | $187.2038 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $61.31 | 9.405% | $67.0762 | $67.08 | $67.10 | $67.10 |
| Purchase #4 | $65.45 | 4.363% | $68.3056 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $164.72 | 7.361% | $176.845 | $176.85 | $176.85 | $176.80 |
| Purchase #6 | $92.49 | 7.665% | $99.5794 | $99.58 | $99.60 | $99.60 |
| Purchase #7 | $135.71 | 10.331% | $149.7302 | $149.73 | $149.75 | $149.70 |
| 7 purchase totals = | $765.83 | $826.7076 | $826.72 | $826.75 | $826.70 | |