| 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 | $24.75 | 3.230% | $25.5494 | $25.55 | $25.55 | $25.50 |
| Purchase #2 | $222.94 | 12.741% | $251.3448 | $251.34 | $251.35 | $251.30 |
| Purchase #3 | $213.77 | 13.217% | $242.024 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $234.35 | 10.445% | $258.8279 | $258.83 | $258.85 | $258.80 |
| Purchase #5 | $31.93 | 12.857% | $36.0352 | $36.04 | $36.05 | $36.00 |
| Purchase #6 | $12.40 | 5.869% | $13.1278 | $13.13 | $13.15 | $13.10 |
| Purchase #7 | $81.95 | 6.186% | $87.0194 | $87.02 | $87.00 | $87.00 |
| 7 purchase totals = | $822.09 | $913.9285 | $913.93 | $913.95 | $913.70 | |