| 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 | $73.27 | 9.110% | $79.9449 | $79.94 | $79.95 | $79.90 |
| Purchase #2 | $189.55 | 10.143% | $208.7761 | $208.78 | $208.80 | $208.80 |
| Purchase #3 | $169.59 | 3.700% | $175.8648 | $175.86 | $175.85 | $175.90 |
| Purchase #4 | $87.64 | 10.785% | $97.092 | $97.09 | $97.10 | $97.10 |
| Purchase #5 | $192.43 | 3.413% | $198.9976 | $199.00 | $199.00 | $199.00 |
| Purchase #6 | $66.92 | 7.128% | $71.6901 | $71.69 | $71.70 | $71.70 |
| Purchase #7 | $147.63 | 7.782% | $159.1186 | $159.12 | $159.10 | $159.10 |
| 7 purchase totals = | $927.03 | $991.4841 | $991.48 | $991.50 | $991.50 | |