| 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 | $33.45 | 3.799% | $34.7208 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $102.46 | 4.642% | $107.2162 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $91.93 | 4.725% | $96.2737 | $96.27 | $96.25 | $96.30 |
| Purchase #4 | $180.92 | 10.240% | $199.4462 | $199.45 | $199.45 | $199.40 |
| Purchase #5 | $32.50 | 5.369% | $34.2449 | $34.24 | $34.25 | $34.20 |
| Purchase #6 | $41.96 | 6.810% | $44.8175 | $44.82 | $44.80 | $44.80 |
| Purchase #7 | $25.40 | 7.288% | $27.2512 | $27.25 | $27.25 | $27.30 |
| 7 purchase totals = | $508.62 | $543.9705 | $543.97 | $543.90 | $543.90 | |