| 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 | $46.41 | 9.704% | $50.9136 | $50.91 | $50.90 | $50.90 |
| Purchase #2 | $140.89 | 12.467% | $158.4548 | $158.45 | $158.45 | $158.50 |
| Purchase #3 | $187.64 | 12.220% | $210.5696 | $210.57 | $210.55 | $210.60 |
| Purchase #4 | $6.26 | 8.720% | $6.8059 | $6.81 | $6.80 | $6.80 |
| Purchase #5 | $131.85 | 5.340% | $138.8908 | $138.89 | $138.90 | $138.90 |
| Purchase #6 | $125.88 | 5.435% | $132.7216 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $144.99 | 8.486% | $157.2939 | $157.29 | $157.30 | $157.30 |
| 7 purchase totals = | $783.92 | $855.6502 | $855.64 | $855.60 | $855.70 | |