| 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 | $25.90 | 7.224% | $27.771 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $51.72 | 5.311% | $54.4668 | $54.47 | $54.45 | $54.50 |
| Purchase #3 | $56.81 | 5.871% | $60.1453 | $60.15 | $60.15 | $60.10 |
| Purchase #4 | $214.55 | 13.741% | $244.0313 | $244.03 | $244.05 | $244.00 |
| Purchase #5 | $111.57 | 4.787% | $116.9109 | $116.91 | $116.90 | $116.90 |
| Purchase #6 | $132.31 | 6.248% | $140.5767 | $140.58 | $140.60 | $140.60 |
| Purchase #7 | $67.96 | 9.548% | $74.4488 | $74.45 | $74.45 | $74.40 |
| 7 purchase totals = | $660.82 | $718.3508 | $718.36 | $718.35 | $718.30 | |