| 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 | $103.51 | 3.289% | $106.9144 | $106.91 | $106.90 | $106.90 |
| Purchase #2 | $82.28 | 9.232% | $89.8761 | $89.88 | $89.90 | $89.90 |
| Purchase #3 | $79.42 | 3.537% | $82.2291 | $82.23 | $82.25 | $82.20 |
| Purchase #4 | $60.49 | 3.781% | $62.7771 | $62.78 | $62.80 | $62.80 |
| Purchase #5 | $129.36 | 6.737% | $138.075 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $115.96 | 12.596% | $130.5663 | $130.57 | $130.55 | $130.60 |
| Purchase #7 | $183.97 | 9.533% | $201.5079 | $201.51 | $201.50 | $201.50 |
| 7 purchase totals = | $754.99 | $811.9459 | $811.96 | $812.00 | $812.00 | |