| 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 | $66.48 | 8.820% | $72.3435 | $72.34 | $72.35 | $72.30 |
| Purchase #2 | $51.86 | 5.722% | $54.8274 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $163.78 | 11.856% | $183.1978 | $183.20 | $183.20 | $183.20 |
| Purchase #4 | $59.99 | 11.377% | $66.8151 | $66.82 | $66.80 | $66.80 |
| Purchase #5 | $62.43 | 3.138% | $64.3891 | $64.39 | $64.40 | $64.40 |
| Purchase #6 | $88.84 | 3.596% | $92.0347 | $92.03 | $92.05 | $92.00 |
| Purchase #7 | $33.86 | 4.554% | $35.402 | $35.40 | $35.40 | $35.40 |
| 7 purchase totals = | $527.24 | $569.0096 | $569.01 | $569.05 | $568.90 | |