| 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 | $60.33 | 9.572% | $66.1048 | $66.10 | $66.10 | $66.10 |
| Purchase #2 | $17.79 | 3.582% | $18.4272 | $18.43 | $18.45 | $18.40 |
| Purchase #3 | $22.77 | 5.454% | $24.0119 | $24.01 | $24.00 | $24.00 |
| Purchase #4 | $179.71 | 9.807% | $197.3342 | $197.33 | $197.35 | $197.30 |
| Purchase #5 | $150.94 | 12.725% | $170.1471 | $170.15 | $170.15 | $170.10 |
| Purchase #6 | $38.66 | 4.311% | $40.3266 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $87.62 | 7.684% | $94.3527 | $94.35 | $94.35 | $94.40 |
| 7 purchase totals = | $557.82 | $610.7045 | $610.70 | $610.75 | $610.60 | |