| 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 | $89.83 | 7.794% | $96.8314 | $96.83 | $96.85 | $96.80 |
| Purchase #2 | $90.83 | 7.818% | $97.9311 | $97.93 | $97.95 | $97.90 |
| Purchase #3 | $125.30 | 8.490% | $135.938 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $88.44 | 7.319% | $94.9129 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $152.64 | 13.846% | $173.7745 | $173.77 | $173.75 | $173.80 |
| Purchase #6 | $50.46 | 13.193% | $57.1172 | $57.12 | $57.10 | $57.10 |
| Purchase #7 | $200.91 | 6.394% | $213.7562 | $213.76 | $213.75 | $213.80 |
| 7 purchase totals = | $798.41 | $870.2613 | $870.26 | $870.25 | $870.20 | |