| 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 | $68.42 | 5.467% | $72.1605 | $72.16 | $72.15 | $72.20 |
| Purchase #2 | $83.52 | 5.679% | $88.2631 | $88.26 | $88.25 | $88.30 |
| Purchase #3 | $205.53 | 10.694% | $227.5094 | $227.51 | $227.50 | $227.50 |
| Purchase #4 | $76.54 | 11.409% | $85.2724 | $85.27 | $85.25 | $85.30 |
| Purchase #5 | $200.86 | 9.477% | $219.8955 | $219.90 | $219.90 | $219.90 |
| Purchase #6 | $110.43 | 10.566% | $122.098 | $122.10 | $122.10 | $122.10 |
| Purchase #7 | $84.91 | 3.376% | $87.7766 | $87.78 | $87.80 | $87.80 |
| 7 purchase totals = | $830.21 | $902.9755 | $902.98 | $902.95 | $903.10 | |