| 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 | $60.77 | 10.327% | $67.0457 | $67.05 | $67.05 | $67.00 |
| Purchase #2 | $129.28 | 6.634% | $137.8564 | $137.86 | $137.85 | $137.90 |
| Purchase #3 | $132.83 | 8.452% | $144.0568 | $144.06 | $144.05 | $144.10 |
| Purchase #4 | $51.82 | 7.551% | $55.7329 | $55.73 | $55.75 | $55.70 |
| Purchase #5 | $155.83 | 11.420% | $173.6258 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $44.90 | 10.812% | $49.7546 | $49.75 | $49.75 | $49.80 |
| Purchase #7 | $16.39 | 10.578% | $18.1237 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $591.82 | $646.1959 | $646.20 | $646.20 | $646.20 | |