| 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 | $36.26 | 4.493% | $37.8892 | $37.89 | $37.90 | $37.90 |
| Purchase #2 | $155.65 | 6.706% | $166.0879 | $166.09 | $166.10 | $166.10 |
| Purchase #3 | $245.92 | 10.431% | $271.5719 | $271.57 | $271.55 | $271.60 |
| Purchase #4 | $46.98 | 13.278% | $53.218 | $53.22 | $53.20 | $53.20 |
| Purchase #5 | $148.87 | 8.643% | $161.7368 | $161.74 | $161.75 | $161.70 |
| Purchase #6 | $211.68 | 3.771% | $219.6625 | $219.66 | $219.65 | $219.70 |
| Purchase #7 | $68.40 | 13.169% | $77.4076 | $77.41 | $77.40 | $77.40 |
| 7 purchase totals = | $913.76 | $987.5739 | $987.58 | $987.55 | $987.60 | |