| 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 | $106.69 | 4.818% | $111.8303 | $111.83 | $111.85 | $111.80 |
| Purchase #2 | $82.31 | 6.188% | $87.4033 | $87.40 | $87.40 | $87.40 |
| Purchase #3 | $109.63 | 3.673% | $113.6567 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $174.76 | 12.870% | $197.2516 | $197.25 | $197.25 | $197.30 |
| Purchase #5 | $84.30 | 9.485% | $92.2959 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $173.86 | 9.483% | $190.3471 | $190.35 | $190.35 | $190.30 |
| Purchase #7 | $57.96 | 7.696% | $62.4206 | $62.42 | $62.40 | $62.40 |
| 7 purchase totals = | $789.51 | $855.2055 | $855.21 | $855.20 | $855.20 | |