| 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 | $98.93 | 9.524% | $108.3521 | $108.35 | $108.35 | $108.40 |
| Purchase #2 | $27.57 | 13.765% | $31.365 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $68.77 | 5.840% | $72.7862 | $72.79 | $72.80 | $72.80 |
| Purchase #4 | $124.68 | 4.741% | $130.5911 | $130.59 | $130.60 | $130.60 |
| Purchase #5 | $58.77 | 7.261% | $63.0373 | $63.04 | $63.05 | $63.00 |
| Purchase #6 | $105.80 | 11.121% | $117.566 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $27.98 | 11.256% | $31.1294 | $31.13 | $31.15 | $31.10 |
| 7 purchase totals = | $512.50 | $554.8271 | $554.84 | $554.85 | $554.90 | |