| 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 | $18.93 | 10.592% | $20.9351 | $20.94 | $20.95 | $20.90 |
| Purchase #2 | $206.49 | 3.541% | $213.8018 | $213.80 | $213.80 | $213.80 |
| Purchase #3 | $145.62 | 12.338% | $163.5866 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $60.61 | 6.509% | $64.5551 | $64.56 | $64.55 | $64.60 |
| Purchase #5 | $143.35 | 11.550% | $159.9069 | $159.91 | $159.90 | $159.90 |
| Purchase #6 | $42.91 | 5.784% | $45.3919 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $60.60 | 5.740% | $64.0784 | $64.08 | $64.10 | $64.10 |
| 7 purchase totals = | $678.51 | $732.2558 | $732.27 | $732.30 | $732.30 | |