| 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 | $56.64 | 10.843% | $62.7815 | $62.78 | $62.80 | $62.80 |
| Purchase #2 | $236.34 | 7.391% | $253.8079 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $204.74 | 9.425% | $224.0367 | $224.04 | $224.05 | $224.00 |
| Purchase #4 | $127.37 | 5.443% | $134.3027 | $134.30 | $134.30 | $134.30 |
| Purchase #5 | $87.86 | 13.321% | $99.5638 | $99.56 | $99.55 | $99.60 |
| Purchase #6 | $64.47 | 7.117% | $69.0583 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $129.93 | 11.347% | $144.6732 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $907.35 | $988.2241 | $988.22 | $988.20 | $988.30 | |