| 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 | $130.87 | 3.340% | $135.2411 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $128.61 | 10.149% | $141.6626 | $141.66 | $141.65 | $141.70 |
| Purchase #3 | $17.73 | 9.236% | $19.3675 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $146.36 | 5.731% | $154.7479 | $154.75 | $154.75 | $154.70 |
| Purchase #5 | $46.83 | 4.600% | $48.9842 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $151.32 | 6.652% | $161.3858 | $161.39 | $161.40 | $161.40 |
| Purchase #7 | $29.43 | 9.669% | $32.2756 | $32.28 | $32.30 | $32.30 |
| 7 purchase totals = | $651.15 | $693.6647 | $693.67 | $693.70 | $693.70 | |