| 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 | $33.66 | 10.279% | $37.1199 | $37.12 | $37.10 | $37.10 |
| Purchase #2 | $206.81 | 8.413% | $224.2089 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $184.38 | 5.345% | $194.2351 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $90.54 | 4.540% | $94.6505 | $94.65 | $94.65 | $94.70 |
| Purchase #5 | $87.91 | 4.377% | $91.7578 | $91.76 | $91.75 | $91.80 |
| Purchase #6 | $39.84 | 10.401% | $43.9838 | $43.98 | $44.00 | $44.00 |
| Purchase #7 | $183.70 | 8.541% | $199.3898 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $826.84 | $885.3458 | $885.35 | $885.35 | $885.40 | |