| 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 | $48.29 | 11.441% | $53.8149 | $53.81 | $53.80 | $53.80 |
| Purchase #2 | $53.92 | 6.304% | $57.3191 | $57.32 | $57.30 | $57.30 |
| Purchase #3 | $39.59 | 5.729% | $41.8581 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $35.49 | 12.698% | $39.9965 | $40.00 | $40.00 | $40.00 |
| Purchase #5 | $210.60 | 9.219% | $230.0152 | $230.02 | $230.00 | $230.00 |
| Purchase #6 | $59.92 | 11.425% | $66.7659 | $66.77 | $66.75 | $66.80 |
| Purchase #7 | $90.35 | 7.682% | $97.2907 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $538.16 | $587.0604 | $587.07 | $587.00 | $587.10 | |