| 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 | $98.82 | 7.397% | $106.1297 | $106.13 | $106.15 | $106.10 |
| Purchase #2 | $142.64 | 7.252% | $152.9843 | $152.98 | $153.00 | $153.00 |
| Purchase #3 | $62.64 | 11.470% | $69.8248 | $69.82 | $69.80 | $69.80 |
| Purchase #4 | $23.88 | 9.828% | $26.2269 | $26.23 | $26.25 | $26.20 |
| Purchase #5 | $144.49 | 11.815% | $161.5615 | $161.56 | $161.55 | $161.60 |
| Purchase #6 | $48.70 | 8.300% | $52.7421 | $52.74 | $52.75 | $52.70 |
| Purchase #7 | $72.85 | 6.502% | $77.5867 | $77.59 | $77.60 | $77.60 |
| 7 purchase totals = | $594.02 | $647.0560 | $647.05 | $647.10 | $647.00 | |