| 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 | $53.85 | 7.409% | $57.8397 | $57.84 | $57.85 | $57.80 |
| Purchase #2 | $154.72 | 5.421% | $163.1074 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $119.40 | 11.874% | $133.5776 | $133.58 | $133.60 | $133.60 |
| Purchase #4 | $213.99 | 6.869% | $228.689 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $187.72 | 4.252% | $195.7019 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $71.77 | 12.318% | $80.6106 | $80.61 | $80.60 | $80.60 |
| Purchase #7 | $101.54 | 9.659% | $111.3477 | $111.35 | $111.35 | $111.30 |
| 7 purchase totals = | $902.99 | $970.8739 | $970.88 | $970.90 | $970.80 | |