| 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 | $100.86 | 6.567% | $107.4835 | $107.48 | $107.50 | $107.50 |
| Purchase #2 | $23.43 | 3.602% | $24.2739 | $24.27 | $24.25 | $24.30 |
| Purchase #3 | $165.88 | 11.508% | $184.9695 | $184.97 | $184.95 | $185.00 |
| Purchase #4 | $23.87 | 12.767% | $26.9175 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $93.27 | 3.206% | $96.2602 | $96.26 | $96.25 | $96.30 |
| Purchase #6 | $13.66 | 13.196% | $15.4626 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $149.64 | 6.601% | $159.5177 | $159.52 | $159.50 | $159.50 |
| 7 purchase totals = | $570.61 | $614.8849 | $614.88 | $614.80 | $615.00 | |