| 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 | $53.55 | 6.389% | $56.9713 | $56.97 | $56.95 | $57.00 |
| Purchase #2 | $59.28 | 9.811% | $65.096 | $65.10 | $65.10 | $65.10 |
| Purchase #3 | $51.52 | 3.619% | $53.3845 | $53.38 | $53.40 | $53.40 |
| Purchase #4 | $76.91 | 10.601% | $85.0632 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $79.54 | 11.687% | $88.8358 | $88.84 | $88.85 | $88.80 |
| Purchase #6 | $115.77 | 7.461% | $124.4076 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $100.36 | 10.318% | $110.7151 | $110.72 | $110.70 | $110.70 |
| 7 purchase totals = | $536.93 | $584.4735 | $584.48 | $584.45 | $584.50 | |