| 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 | $182.30 | 11.126% | $202.5827 | $202.58 | $202.60 | $202.60 |
| Purchase #2 | $67.66 | 11.502% | $75.4423 | $75.44 | $75.45 | $75.40 |
| Purchase #3 | $88.41 | 13.640% | $100.4691 | $100.47 | $100.45 | $100.50 |
| Purchase #4 | $53.74 | 3.240% | $55.4812 | $55.48 | $55.50 | $55.50 |
| Purchase #5 | $12.55 | 5.284% | $13.2131 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $20.51 | 3.304% | $21.1877 | $21.19 | $21.20 | $21.20 |
| Purchase #7 | $32.80 | 3.761% | $34.0336 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $457.97 | $502.4097 | $502.40 | $502.45 | $502.40 | |