| 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 | $85.65 | 4.514% | $89.5162 | $89.52 | $89.50 | $89.50 |
| Purchase #2 | $44.37 | 8.281% | $48.0443 | $48.04 | $48.05 | $48.00 |
| Purchase #3 | $216.31 | 9.610% | $237.0974 | $237.10 | $237.10 | $237.10 |
| Purchase #4 | $174.54 | 7.221% | $187.1435 | $187.14 | $187.15 | $187.10 |
| Purchase #5 | $62.39 | 8.377% | $67.6164 | $67.62 | $67.60 | $67.60 |
| Purchase #6 | $115.48 | 3.756% | $119.8174 | $119.82 | $119.80 | $119.80 |
| Purchase #7 | $51.93 | 3.856% | $53.9324 | $53.93 | $53.95 | $53.90 |
| 7 purchase totals = | $750.67 | $803.1676 | $803.17 | $803.15 | $803.00 | |