| 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 | $42.64 | 13.602% | $48.4399 | $48.44 | $48.45 | $48.40 |
| Purchase #2 | $206.40 | 12.861% | $232.9451 | $232.95 | $232.95 | $232.90 |
| Purchase #3 | $121.72 | 6.611% | $129.7669 | $129.77 | $129.75 | $129.80 |
| Purchase #4 | $120.29 | 5.664% | $127.1032 | $127.10 | $127.10 | $127.10 |
| Purchase #5 | $182.61 | 5.808% | $193.216 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $16.36 | 10.620% | $18.0974 | $18.10 | $18.10 | $18.10 |
| Purchase #7 | $79.89 | 11.663% | $89.2076 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $769.91 | $838.7761 | $838.79 | $838.75 | $838.70 | |