| 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 | $124.94 | 10.151% | $137.6227 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $47.98 | 6.177% | $50.9437 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $194.51 | 9.374% | $212.7434 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $116.72 | 13.610% | $132.6056 | $132.61 | $132.60 | $132.60 |
| Purchase #5 | $22.42 | 6.714% | $23.9253 | $23.93 | $23.95 | $23.90 |
| Purchase #6 | $143.71 | 12.594% | $161.8088 | $161.81 | $161.80 | $161.80 |
| Purchase #7 | $109.78 | 6.352% | $116.7532 | $116.75 | $116.75 | $116.80 |
| 7 purchase totals = | $760.06 | $836.4027 | $836.40 | $836.40 | $836.30 | |