| 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 | $72.81 | 11.172% | $80.9443 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $62.93 | 5.490% | $66.3849 | $66.38 | $66.40 | $66.40 |
| Purchase #3 | $180.30 | 10.731% | $199.648 | $199.65 | $199.65 | $199.60 |
| Purchase #4 | $62.45 | 7.707% | $67.263 | $67.26 | $67.25 | $67.30 |
| Purchase #5 | $134.87 | 10.858% | $149.5142 | $149.51 | $149.50 | $149.50 |
| Purchase #6 | $64.59 | 6.545% | $68.8174 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $47.51 | 7.574% | $51.1084 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $625.46 | $683.6802 | $683.67 | $683.65 | $683.60 | |