| 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 | $96.78 | 13.451% | $109.7979 | $109.80 | $109.80 | $109.80 |
| Purchase #2 | $55.93 | 8.662% | $60.7747 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $148.86 | 4.311% | $155.2774 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $152.69 | 13.359% | $173.0879 | $173.09 | $173.10 | $173.10 |
| Purchase #5 | $189.50 | 7.480% | $203.6746 | $203.67 | $203.65 | $203.70 |
| Purchase #6 | $154.81 | 11.134% | $172.0465 | $172.05 | $172.05 | $172.00 |
| Purchase #7 | $89.29 | 5.518% | $94.217 | $94.22 | $94.20 | $94.20 |
| 7 purchase totals = | $887.86 | $968.8760 | $968.88 | $968.85 | $968.90 | |