| 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 | $54.74 | 8.596% | $59.4455 | $59.45 | $59.45 | $59.40 |
| Purchase #2 | $155.26 | 3.810% | $161.1754 | $161.18 | $161.20 | $161.20 |
| Purchase #3 | $162.73 | 10.492% | $179.8036 | $179.80 | $179.80 | $179.80 |
| Purchase #4 | $220.45 | 10.271% | $243.0924 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $8.45 | 3.871% | $8.7771 | $8.78 | $8.80 | $8.80 |
| Purchase #6 | $195.95 | 5.415% | $206.5607 | $206.56 | $206.55 | $206.60 |
| Purchase #7 | $105.52 | 13.660% | $119.934 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $903.10 | $978.7887 | $978.79 | $978.85 | $978.80 | |