| 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 | $37.73 | 7.422% | $40.5303 | $40.53 | $40.55 | $40.50 |
| Purchase #2 | $58.52 | 6.710% | $62.4467 | $62.45 | $62.45 | $62.40 |
| Purchase #3 | $101.98 | 4.597% | $106.668 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $155.91 | 12.591% | $175.5406 | $175.54 | $175.55 | $175.50 |
| Purchase #5 | $43.56 | 13.378% | $49.3875 | $49.39 | $49.40 | $49.40 |
| Purchase #6 | $108.98 | 7.656% | $117.3235 | $117.32 | $117.30 | $117.30 |
| Purchase #7 | $135.36 | 6.662% | $144.3777 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $642.04 | $696.2743 | $696.28 | $696.30 | $696.20 | |