| 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 | $87.90 | 5.511% | $92.7442 | $92.74 | $92.75 | $92.70 |
| Purchase #2 | $19.93 | 5.755% | $21.077 | $21.08 | $21.10 | $21.10 |
| Purchase #3 | $66.54 | 13.590% | $75.5828 | $75.58 | $75.60 | $75.60 |
| Purchase #4 | $46.34 | 5.508% | $48.8924 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $244.71 | 10.204% | $269.6802 | $269.68 | $269.70 | $269.70 |
| Purchase #6 | $173.95 | 10.750% | $192.6496 | $192.65 | $192.65 | $192.60 |
| Purchase #7 | $40.37 | 13.526% | $45.8304 | $45.83 | $45.85 | $45.80 |
| 7 purchase totals = | $679.74 | $746.4566 | $746.45 | $746.55 | $746.40 | |