| 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 | $70.44 | 7.343% | $75.6124 | $75.61 | $75.60 | $75.60 |
| Purchase #2 | $165.51 | 11.753% | $184.9624 | $184.96 | $184.95 | $185.00 |
| Purchase #3 | $71.70 | 11.539% | $79.9735 | $79.97 | $79.95 | $80.00 |
| Purchase #4 | $100.64 | 9.460% | $110.1605 | $110.16 | $110.15 | $110.20 |
| Purchase #5 | $116.66 | 13.119% | $131.9646 | $131.96 | $131.95 | $132.00 |
| Purchase #6 | $63.76 | 8.190% | $68.9819 | $68.98 | $69.00 | $69.00 |
| Purchase #7 | $62.68 | 10.564% | $69.3015 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $651.39 | $720.9568 | $720.94 | $720.90 | $721.10 | |