| 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 | $35.61 | 6.229% | $37.8281 | $37.83 | $37.85 | $37.80 |
| Purchase #2 | $220.37 | 11.661% | $246.0673 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $152.44 | 4.436% | $159.2022 | $159.20 | $159.20 | $159.20 |
| Purchase #4 | $42.46 | 4.672% | $44.4437 | $44.44 | $44.45 | $44.40 |
| Purchase #5 | $68.95 | 6.580% | $73.4869 | $73.49 | $73.50 | $73.50 |
| Purchase #6 | $53.80 | 9.263% | $58.7835 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $37.59 | 3.374% | $38.8583 | $38.86 | $38.85 | $38.90 |
| 7 purchase totals = | $611.22 | $658.6700 | $658.67 | $658.70 | $658.70 | |