| 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 | $44.97 | 7.145% | $48.1831 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $50.48 | 5.317% | $53.164 | $53.16 | $53.15 | $53.20 |
| Purchase #3 | $71.28 | 4.680% | $74.6159 | $74.62 | $74.60 | $74.60 |
| Purchase #4 | $134.98 | 13.136% | $152.711 | $152.71 | $152.70 | $152.70 |
| Purchase #5 | $183.59 | 11.502% | $204.7065 | $204.71 | $204.70 | $204.70 |
| Purchase #6 | $93.86 | 4.757% | $98.3249 | $98.32 | $98.30 | $98.30 |
| Purchase #7 | $158.30 | 9.495% | $173.3306 | $173.33 | $173.35 | $173.30 |
| 7 purchase totals = | $737.46 | $805.0360 | $805.03 | $805.00 | $805.00 | |