| 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 | $69.86 | 3.358% | $72.2059 | $72.21 | $72.20 | $72.20 |
| Purchase #2 | $132.75 | 13.689% | $150.9221 | $150.92 | $150.90 | $150.90 |
| Purchase #3 | $85.72 | 3.297% | $88.5462 | $88.55 | $88.55 | $88.50 |
| Purchase #4 | $28.62 | 12.409% | $32.1715 | $32.17 | $32.15 | $32.20 |
| Purchase #5 | $158.35 | 7.107% | $169.6039 | $169.60 | $169.60 | $169.60 |
| Purchase #6 | $218.41 | 8.451% | $236.8678 | $236.87 | $236.85 | $236.90 |
| Purchase #7 | $107.84 | 4.437% | $112.6249 | $112.62 | $112.60 | $112.60 |
| 7 purchase totals = | $801.55 | $862.9423 | $862.94 | $862.85 | $862.90 | |