| 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 | $88.90 | 8.272% | $96.2538 | $96.25 | $96.25 | $96.30 |
| Purchase #2 | $130.39 | 7.211% | $139.7924 | $139.79 | $139.80 | $139.80 |
| Purchase #3 | $23.75 | 12.442% | $26.705 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $62.48 | 3.368% | $64.5843 | $64.58 | $64.60 | $64.60 |
| Purchase #5 | $67.32 | 12.870% | $75.9841 | $75.98 | $76.00 | $76.00 |
| Purchase #6 | $103.35 | 9.376% | $113.0401 | $113.04 | $113.05 | $113.00 |
| Purchase #7 | $47.57 | 13.450% | $53.9682 | $53.97 | $53.95 | $54.00 |
| 7 purchase totals = | $523.76 | $570.3279 | $570.32 | $570.35 | $570.40 | |