| 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 | $78.97 | 6.438% | $84.0541 | $84.05 | $84.05 | $84.10 |
| Purchase #2 | $204.45 | 3.795% | $212.2089 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $173.32 | 5.615% | $183.0519 | $183.05 | $183.05 | $183.10 |
| Purchase #4 | $46.54 | 4.234% | $48.5105 | $48.51 | $48.50 | $48.50 |
| Purchase #5 | $138.26 | 10.328% | $152.5395 | $152.54 | $152.55 | $152.50 |
| Purchase #6 | $91.90 | 11.117% | $102.1165 | $102.12 | $102.10 | $102.10 |
| Purchase #7 | $245.48 | 8.568% | $266.5127 | $266.51 | $266.50 | $266.50 |
| 7 purchase totals = | $978.92 | $1,048.9941 | $1,048.99 | $1,048.95 | $1,049.00 | |