| 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 | $75.29 | 12.115% | $84.4114 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $186.28 | 7.494% | $200.2398 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $228.27 | 3.159% | $235.481 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $149.33 | 4.674% | $156.3097 | $156.31 | $156.30 | $156.30 |
| Purchase #5 | $5.95 | 7.403% | $6.3905 | $6.39 | $6.40 | $6.40 |
| Purchase #6 | $94.35 | 4.132% | $98.2485 | $98.25 | $98.25 | $98.20 |
| Purchase #7 | $36.54 | 10.150% | $40.2488 | $40.25 | $40.25 | $40.20 |
| 7 purchase totals = | $776.01 | $821.3297 | $821.33 | $821.35 | $821.20 | |