| 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 | $33.39 | 5.329% | $35.1694 | $35.17 | $35.15 | $35.20 |
| Purchase #2 | $217.95 | 5.566% | $230.0811 | $230.08 | $230.10 | $230.10 |
| Purchase #3 | $155.72 | 9.445% | $170.4278 | $170.43 | $170.45 | $170.40 |
| Purchase #4 | $107.67 | 13.524% | $122.2313 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $94.61 | 4.542% | $98.9072 | $98.91 | $98.90 | $98.90 |
| Purchase #6 | $159.94 | 13.122% | $180.9273 | $180.93 | $180.95 | $180.90 |
| Purchase #7 | $96.86 | 13.341% | $109.7821 | $109.78 | $109.80 | $109.80 |
| 7 purchase totals = | $866.14 | $947.5262 | $947.53 | $947.60 | $947.50 | |