| 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 | $25.78 | 13.818% | $29.3423 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $69.99 | 7.489% | $75.2316 | $75.23 | $75.25 | $75.20 |
| Purchase #3 | $173.63 | 8.730% | $188.7879 | $188.79 | $188.80 | $188.80 |
| Purchase #4 | $115.48 | 8.812% | $125.6561 | $125.66 | $125.65 | $125.70 |
| Purchase #5 | $9.98 | 5.505% | $10.5294 | $10.53 | $10.55 | $10.50 |
| Purchase #6 | $42.55 | 9.681% | $46.6693 | $46.67 | $46.65 | $46.70 |
| Purchase #7 | $138.49 | 5.613% | $146.2634 | $146.26 | $146.25 | $146.30 |
| 7 purchase totals = | $575.90 | $622.4800 | $622.48 | $622.50 | $622.50 | |