| 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 | $69.85 | 7.370% | $74.9979 | $75.00 | $75.00 | $75.00 |
| Purchase #2 | $122.55 | 10.307% | $135.1812 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $50.91 | 12.121% | $57.0808 | $57.08 | $57.10 | $57.10 |
| Purchase #4 | $214.62 | 3.326% | $221.7583 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $148.38 | 11.660% | $165.6811 | $165.68 | $165.70 | $165.70 |
| Purchase #6 | $7.36 | 6.754% | $7.8571 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $38.69 | 7.233% | $41.4884 | $41.49 | $41.50 | $41.50 |
| 7 purchase totals = | $652.36 | $704.0448 | $704.05 | $704.10 | $704.20 | |