| 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 | $78.97 | 8.140% | $85.3982 | $85.40 | $85.40 | $85.40 |
| Purchase #2 | $63.35 | 3.452% | $65.5368 | $65.54 | $65.55 | $65.50 |
| Purchase #3 | $51.61 | 13.801% | $58.7327 | $58.73 | $58.75 | $58.70 |
| Purchase #4 | $177.59 | 6.765% | $189.604 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $121.65 | 11.167% | $135.2347 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $27.59 | 8.115% | $29.8289 | $29.83 | $29.85 | $29.80 |
| Purchase #7 | $62.69 | 6.619% | $66.8395 | $66.84 | $66.85 | $66.80 |
| 7 purchase totals = | $583.45 | $631.1748 | $631.17 | $631.25 | $631.00 | |