| 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 | $35.33 | 5.624% | $37.317 | $37.32 | $37.30 | $37.30 |
| Purchase #2 | $46.62 | 7.312% | $50.0289 | $50.03 | $50.05 | $50.00 |
| Purchase #3 | $141.27 | 6.718% | $150.7605 | $150.76 | $150.75 | $150.80 |
| Purchase #4 | $38.44 | 11.850% | $42.9951 | $43.00 | $43.00 | $43.00 |
| Purchase #5 | $134.66 | 6.775% | $143.7832 | $143.78 | $143.80 | $143.80 |
| Purchase #6 | $218.51 | 8.367% | $236.7927 | $236.79 | $236.80 | $236.80 |
| Purchase #7 | $177.46 | 7.591% | $190.931 | $190.93 | $190.95 | $190.90 |
| 7 purchase totals = | $792.29 | $852.6084 | $852.61 | $852.65 | $852.60 | |