| 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 | $106.88 | 3.597% | $110.7245 | $110.72 | $110.70 | $110.70 |
| Purchase #2 | $38.52 | 11.403% | $42.9124 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $61.56 | 8.103% | $66.5482 | $66.55 | $66.55 | $66.50 |
| Purchase #4 | $83.38 | 5.728% | $88.156 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $11.30 | 6.846% | $12.0736 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $190.65 | 3.333% | $197.0044 | $197.00 | $197.00 | $197.00 |
| Purchase #7 | $205.46 | 5.128% | $215.996 | $216.00 | $216.00 | $216.00 |
| 7 purchase totals = | $697.75 | $733.4151 | $733.41 | $733.35 | $733.40 | |