| 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 | $38.81 | 3.580% | $40.1994 | $40.20 | $40.20 | $40.20 |
| Purchase #2 | $187.91 | 4.224% | $195.8473 | $195.85 | $195.85 | $195.80 |
| Purchase #3 | $82.31 | 7.184% | $88.2232 | $88.22 | $88.20 | $88.20 |
| Purchase #4 | $242.80 | 8.866% | $264.3266 | $264.33 | $264.35 | $264.30 |
| Purchase #5 | $21.34 | 7.247% | $22.8865 | $22.89 | $22.90 | $22.90 |
| Purchase #6 | $229.97 | 12.388% | $258.4587 | $258.46 | $258.45 | $258.50 |
| Purchase #7 | $21.84 | 4.305% | $22.7802 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $824.98 | $892.7219 | $892.73 | $892.75 | $892.70 | |