| 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 | $136.94 | 5.671% | $144.7059 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $42.30 | 9.788% | $46.4403 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $184.65 | 5.544% | $194.887 | $194.89 | $194.90 | $194.90 |
| Purchase #4 | $227.56 | 8.453% | $246.7956 | $246.80 | $246.80 | $246.80 |
| Purchase #5 | $62.97 | 3.203% | $64.9869 | $64.99 | $65.00 | $65.00 |
| Purchase #6 | $60.97 | 3.293% | $62.9777 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $103.31 | 3.679% | $107.1108 | $107.11 | $107.10 | $107.10 |
| 7 purchase totals = | $818.70 | $867.9042 | $867.92 | $867.95 | $867.90 | |