| 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 | $72.66 | 9.629% | $79.6564 | $79.66 | $79.65 | $79.70 |
| Purchase #2 | $138.39 | 6.182% | $146.9453 | $146.95 | $146.95 | $146.90 |
| Purchase #3 | $85.89 | 8.835% | $93.4784 | $93.48 | $93.50 | $93.50 |
| Purchase #4 | $62.66 | 4.298% | $65.3531 | $65.35 | $65.35 | $65.40 |
| Purchase #5 | $48.54 | 5.370% | $51.1466 | $51.15 | $51.15 | $51.10 |
| Purchase #6 | $203.38 | 5.367% | $214.2954 | $214.30 | $214.30 | $214.30 |
| Purchase #7 | $245.82 | 10.368% | $271.3066 | $271.31 | $271.30 | $271.30 |
| 7 purchase totals = | $857.34 | $922.1818 | $922.20 | $922.20 | $922.20 | |