| 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 | $48.83 | 8.629% | $53.0435 | $53.04 | $53.05 | $53.00 |
| Purchase #2 | $43.34 | 10.154% | $47.7407 | $47.74 | $47.75 | $47.70 |
| Purchase #3 | $149.71 | 4.220% | $156.0278 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $212.33 | 5.372% | $223.7364 | $223.74 | $223.75 | $223.70 |
| Purchase #5 | $194.48 | 11.451% | $216.7499 | $216.75 | $216.75 | $216.70 |
| Purchase #6 | $18.29 | 3.593% | $18.9472 | $18.95 | $18.95 | $18.90 |
| Purchase #7 | $198.53 | 10.744% | $219.8601 | $219.86 | $219.85 | $219.90 |
| 7 purchase totals = | $865.51 | $936.1056 | $936.11 | $936.15 | $935.90 | |