| 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 | $45.76 | 7.159% | $49.036 | $49.04 | $49.05 | $49.00 |
| Purchase #2 | $13.56 | 8.147% | $14.6647 | $14.66 | $14.65 | $14.70 |
| Purchase #3 | $72.53 | 13.838% | $82.5667 | $82.57 | $82.55 | $82.60 |
| Purchase #4 | $27.99 | 11.752% | $31.2794 | $31.28 | $31.30 | $31.30 |
| Purchase #5 | $61.79 | 9.296% | $67.534 | $67.53 | $67.55 | $67.50 |
| Purchase #6 | $226.69 | 8.775% | $246.582 | $246.58 | $246.60 | $246.60 |
| Purchase #7 | $72.35 | 4.294% | $75.4567 | $75.46 | $75.45 | $75.50 |
| 7 purchase totals = | $520.67 | $567.1195 | $567.12 | $567.15 | $567.20 | |