| 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 | $40.93 | 13.332% | $46.3868 | $46.39 | $46.40 | $46.40 |
| Purchase #2 | $53.81 | 9.214% | $58.7681 | $58.77 | $58.75 | $58.80 |
| Purchase #3 | $183.49 | 10.174% | $202.1583 | $202.16 | $202.15 | $202.20 |
| Purchase #4 | $221.70 | 13.233% | $251.0376 | $251.04 | $251.05 | $251.00 |
| Purchase #5 | $10.52 | 3.547% | $10.8931 | $10.89 | $10.90 | $10.90 |
| Purchase #6 | $153.98 | 11.849% | $172.2251 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $92.69 | 8.218% | $100.3073 | $100.31 | $100.30 | $100.30 |
| 7 purchase totals = | $757.12 | $841.7763 | $841.79 | $841.80 | $841.80 | |