| 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 | $101.60 | 6.819% | $108.5281 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $187.86 | 13.174% | $212.6087 | $212.61 | $212.60 | $212.60 |
| Purchase #3 | $62.50 | 4.545% | $65.3406 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $113.44 | 10.301% | $125.1255 | $125.13 | $125.15 | $125.10 |
| Purchase #5 | $120.28 | 10.322% | $132.6953 | $132.70 | $132.70 | $132.70 |
| Purchase #6 | $76.80 | 9.420% | $84.0346 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $15.30 | 10.717% | $16.9397 | $16.94 | $16.95 | $16.90 |
| 7 purchase totals = | $677.78 | $745.2725 | $745.28 | $745.35 | $745.10 | |