| 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 | $39.68 | 10.739% | $43.9412 | $43.94 | $43.95 | $43.90 |
| Purchase #2 | $99.56 | 12.272% | $111.778 | $111.78 | $111.80 | $111.80 |
| Purchase #3 | $219.43 | 13.275% | $248.5593 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $15.69 | 13.515% | $17.8105 | $17.81 | $17.80 | $17.80 |
| Purchase #5 | $108.88 | 12.692% | $122.699 | $122.70 | $122.70 | $122.70 |
| Purchase #6 | $31.76 | 3.798% | $32.9662 | $32.97 | $32.95 | $33.00 |
| Purchase #7 | $164.46 | 12.125% | $184.4008 | $184.40 | $184.40 | $184.40 |
| 7 purchase totals = | $679.46 | $762.1550 | $762.16 | $762.15 | $762.20 | |