| 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 | $73.58 | 10.147% | $81.0462 | $81.05 | $81.05 | $81.00 |
| Purchase #2 | $240.68 | 11.325% | $267.937 | $267.94 | $267.95 | $267.90 |
| Purchase #3 | $18.37 | 12.204% | $20.6119 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $92.76 | 8.786% | $100.9099 | $100.91 | $100.90 | $100.90 |
| Purchase #5 | $68.82 | 9.859% | $75.605 | $75.61 | $75.60 | $75.60 |
| Purchase #6 | $223.40 | 7.615% | $240.4119 | $240.41 | $240.40 | $240.40 |
| Purchase #7 | $84.77 | 8.781% | $92.2137 | $92.21 | $92.20 | $92.20 |
| 7 purchase totals = | $802.38 | $878.7356 | $878.74 | $878.70 | $878.60 | |