| 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 | $80.31 | 10.702% | $88.9048 | $88.90 | $88.90 | $88.90 |
| Purchase #2 | $188.95 | 3.357% | $195.2931 | $195.29 | $195.30 | $195.30 |
| Purchase #3 | $200.85 | 5.579% | $212.0554 | $212.06 | $212.05 | $212.10 |
| Purchase #4 | $178.38 | 12.626% | $200.9023 | $200.90 | $200.90 | $200.90 |
| Purchase #5 | $127.82 | 10.838% | $141.6731 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $18.39 | 8.344% | $19.9245 | $19.92 | $19.90 | $19.90 |
| Purchase #7 | $91.65 | 4.514% | $95.7871 | $95.79 | $95.80 | $95.80 |
| 7 purchase totals = | $886.35 | $954.5403 | $954.53 | $954.50 | $954.60 | |