| 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 | $62.65 | 6.421% | $66.6728 | $66.67 | $66.65 | $66.70 |
| Purchase #2 | $223.94 | 11.232% | $249.0929 | $249.09 | $249.10 | $249.10 |
| Purchase #3 | $75.67 | 4.424% | $79.0176 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $121.58 | 8.395% | $131.7866 | $131.79 | $131.80 | $131.80 |
| Purchase #5 | $212.35 | 10.462% | $234.5661 | $234.57 | $234.55 | $234.60 |
| Purchase #6 | $159.46 | 7.376% | $171.2218 | $171.22 | $171.20 | $171.20 |
| Purchase #7 | $74.53 | 13.789% | $84.8069 | $84.81 | $84.80 | $84.80 |
| 7 purchase totals = | $930.18 | $1,017.1647 | $1,017.17 | $1,017.10 | $1,017.20 | |