| 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 | $108.25 | 8.570% | $117.527 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $73.45 | 13.582% | $83.426 | $83.43 | $83.45 | $83.40 |
| Purchase #3 | $141.96 | 6.742% | $151.5309 | $151.53 | $151.55 | $151.50 |
| Purchase #4 | $50.56 | 5.441% | $53.311 | $53.31 | $53.30 | $53.30 |
| Purchase #5 | $199.52 | 4.714% | $208.9254 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $206.99 | 6.591% | $220.6327 | $220.63 | $220.65 | $220.60 |
| Purchase #7 | $125.52 | 4.868% | $131.6303 | $131.63 | $131.65 | $131.60 |
| 7 purchase totals = | $906.25 | $966.9833 | $966.99 | $967.10 | $966.80 | |