| 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 | $68.62 | 3.839% | $71.2543 | $71.25 | $71.25 | $71.30 |
| Purchase #2 | $50.89 | 8.774% | $55.3551 | $55.36 | $55.35 | $55.40 |
| Purchase #3 | $221.51 | 13.383% | $251.1547 | $251.15 | $251.15 | $251.20 |
| Purchase #4 | $166.72 | 5.760% | $176.3231 | $176.32 | $176.30 | $176.30 |
| Purchase #5 | $68.36 | 7.838% | $73.7181 | $73.72 | $73.70 | $73.70 |
| Purchase #6 | $12.51 | 4.368% | $13.0564 | $13.06 | $13.05 | $13.10 |
| Purchase #7 | $244.35 | 10.109% | $269.0513 | $269.05 | $269.05 | $269.10 |
| 7 purchase totals = | $832.96 | $909.9130 | $909.91 | $909.85 | $910.10 | |