| 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 | $248.75 | 9.199% | $271.6325 | $271.63 | $271.65 | $271.60 |
| Purchase #2 | $39.51 | 11.648% | $44.1121 | $44.11 | $44.10 | $44.10 |
| Purchase #3 | $35.60 | 8.206% | $38.5213 | $38.52 | $38.50 | $38.50 |
| Purchase #4 | $102.42 | 7.271% | $109.867 | $109.87 | $109.85 | $109.90 |
| Purchase #5 | $81.48 | 7.748% | $87.7931 | $87.79 | $87.80 | $87.80 |
| Purchase #6 | $44.45 | 8.591% | $48.2687 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $9.49 | 12.249% | $10.6524 | $10.65 | $10.65 | $10.70 |
| 7 purchase totals = | $561.70 | $610.8471 | $610.84 | $610.80 | $610.90 | |