| 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 | $39.82 | 12.503% | $44.7987 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $152.72 | 13.222% | $172.9126 | $172.91 | $172.90 | $172.90 |
| Purchase #3 | $234.33 | 4.192% | $244.1531 | $244.15 | $244.15 | $244.20 |
| Purchase #4 | $143.32 | 7.830% | $154.542 | $154.54 | $154.55 | $154.50 |
| Purchase #5 | $52.35 | 13.504% | $59.4193 | $59.42 | $59.40 | $59.40 |
| Purchase #6 | $183.99 | 5.265% | $193.6771 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $92.94 | 9.608% | $101.8697 | $101.87 | $101.85 | $101.90 |
| 7 purchase totals = | $899.47 | $971.3725 | $971.37 | $971.35 | $971.40 | |