| 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 | $22.56 | 9.279% | $24.6533 | $24.65 | $24.65 | $24.70 |
| Purchase #2 | $70.91 | 11.147% | $78.8143 | $78.81 | $78.80 | $78.80 |
| Purchase #3 | $177.53 | 9.527% | $194.4433 | $194.44 | $194.45 | $194.40 |
| Purchase #4 | $84.46 | 12.765% | $95.2413 | $95.24 | $95.25 | $95.20 |
| Purchase #5 | $197.84 | 5.682% | $209.0813 | $209.08 | $209.10 | $209.10 |
| Purchase #6 | $54.98 | 8.844% | $59.8424 | $59.84 | $59.85 | $59.80 |
| Purchase #7 | $155.50 | 4.317% | $162.2129 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $763.78 | $824.2888 | $824.27 | $824.30 | $824.20 | |