| 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 | $52.47 | 9.627% | $57.5213 | $57.52 | $57.50 | $57.50 |
| Purchase #2 | $107.63 | 5.863% | $113.9403 | $113.94 | $113.95 | $113.90 |
| Purchase #3 | $142.34 | 11.688% | $158.9767 | $158.98 | $159.00 | $159.00 |
| Purchase #4 | $29.27 | 9.421% | $32.0275 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $149.28 | 9.354% | $163.2437 | $163.24 | $163.25 | $163.20 |
| Purchase #6 | $27.98 | 12.523% | $31.4839 | $31.48 | $31.50 | $31.50 |
| Purchase #7 | $209.43 | 3.716% | $217.2124 | $217.21 | $217.20 | $217.20 |
| 7 purchase totals = | $718.40 | $774.4058 | $774.40 | $774.45 | $774.30 | |