| 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 | $62.59 | 9.108% | $68.2907 | $68.29 | $68.30 | $68.30 |
| Purchase #2 | $20.69 | 6.141% | $21.9606 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $109.46 | 5.786% | $115.7934 | $115.79 | $115.80 | $115.80 |
| Purchase #4 | $160.36 | 9.824% | $176.1138 | $176.11 | $176.10 | $176.10 |
| Purchase #5 | $120.90 | 8.441% | $131.1052 | $131.11 | $131.10 | $131.10 |
| Purchase #6 | $79.28 | 13.172% | $89.7228 | $89.72 | $89.70 | $89.70 |
| Purchase #7 | $194.83 | 10.580% | $215.443 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $748.11 | $818.4295 | $818.42 | $818.40 | $818.40 | |