| 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 | $84.53 | 6.265% | $89.8258 | $89.83 | $89.85 | $89.80 |
| Purchase #2 | $43.25 | 6.435% | $46.0331 | $46.03 | $46.05 | $46.00 |
| Purchase #3 | $165.30 | 7.523% | $177.7355 | $177.74 | $177.75 | $177.70 |
| Purchase #4 | $101.60 | 10.424% | $112.1908 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $230.64 | 6.471% | $245.5647 | $245.56 | $245.55 | $245.60 |
| Purchase #6 | $53.72 | 13.791% | $61.1285 | $61.13 | $61.15 | $61.10 |
| Purchase #7 | $132.78 | 3.144% | $136.9546 | $136.95 | $136.95 | $137.00 |
| 7 purchase totals = | $811.82 | $869.4330 | $869.43 | $869.50 | $869.40 | |