| 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 | $103.38 | 4.815% | $108.3577 | $108.36 | $108.35 | $108.40 |
| Purchase #2 | $60.57 | 6.703% | $64.63 | $64.63 | $64.65 | $64.60 |
| Purchase #3 | $193.62 | 5.695% | $204.6467 | $204.65 | $204.65 | $204.60 |
| Purchase #4 | $117.54 | 11.417% | $130.9595 | $130.96 | $130.95 | $131.00 |
| Purchase #5 | $153.70 | 6.732% | $164.0471 | $164.05 | $164.05 | $164.00 |
| Purchase #6 | $42.62 | 4.130% | $44.3802 | $44.38 | $44.40 | $44.40 |
| Purchase #7 | $197.64 | 13.621% | $224.5605 | $224.56 | $224.55 | $224.60 |
| 7 purchase totals = | $869.07 | $941.5817 | $941.59 | $941.60 | $941.60 | |