| 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 | $49.35 | 10.352% | $54.4587 | $54.46 | $54.45 | $54.50 |
| Purchase #2 | $218.98 | 4.763% | $229.41 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $223.71 | 6.326% | $237.8619 | $237.86 | $237.85 | $237.90 |
| Purchase #4 | $6.48 | 13.327% | $7.3436 | $7.34 | $7.35 | $7.30 |
| Purchase #5 | $90.55 | 4.663% | $94.7723 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $98.65 | 7.175% | $105.7281 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $73.99 | 7.654% | $79.6532 | $79.65 | $79.65 | $79.70 |
| 7 purchase totals = | $761.71 | $809.2278 | $809.22 | $809.20 | $809.30 | |