| 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 | $48.32 | 8.668% | $52.5084 | $52.51 | $52.50 | $52.50 |
| Purchase #2 | $24.91 | 11.128% | $27.682 | $27.68 | $27.70 | $27.70 |
| Purchase #3 | $213.28 | 5.766% | $225.5777 | $225.58 | $225.60 | $225.60 |
| Purchase #4 | $96.95 | 4.644% | $101.4524 | $101.45 | $101.45 | $101.50 |
| Purchase #5 | $114.52 | 10.488% | $126.5309 | $126.53 | $126.55 | $126.50 |
| Purchase #6 | $179.47 | 5.674% | $189.6531 | $189.65 | $189.65 | $189.70 |
| Purchase #7 | $130.70 | 5.402% | $137.7604 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $808.15 | $861.1649 | $861.16 | $861.20 | $861.30 | |