| 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 | $17.58 | 9.539% | $19.257 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $43.67 | 11.373% | $48.6366 | $48.64 | $48.65 | $48.60 |
| Purchase #3 | $132.87 | 12.656% | $149.686 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $44.82 | 7.818% | $48.324 | $48.32 | $48.30 | $48.30 |
| Purchase #5 | $7.74 | 10.718% | $8.5696 | $8.57 | $8.55 | $8.60 |
| Purchase #6 | $19.29 | 6.226% | $20.491 | $20.49 | $20.50 | $20.50 |
| Purchase #7 | $60.79 | 9.280% | $66.4313 | $66.43 | $66.45 | $66.40 |
| 7 purchase totals = | $326.76 | $361.3955 | $361.40 | $361.40 | $361.40 | |