| 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 | $78.81 | 5.399% | $83.065 | $83.07 | $83.05 | $83.10 |
| Purchase #2 | $83.36 | 7.511% | $89.6212 | $89.62 | $89.60 | $89.60 |
| Purchase #3 | $90.63 | 12.420% | $101.8862 | $101.89 | $101.90 | $101.90 |
| Purchase #4 | $145.65 | 7.119% | $156.0188 | $156.02 | $156.00 | $156.00 |
| Purchase #5 | $43.31 | 13.579% | $49.1911 | $49.19 | $49.20 | $49.20 |
| Purchase #6 | $11.69 | 13.307% | $13.2456 | $13.25 | $13.25 | $13.20 |
| Purchase #7 | $206.73 | 5.750% | $218.617 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $660.18 | $711.6449 | $711.66 | $711.60 | $711.60 | |