| 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 | $83.98 | 5.262% | $88.399 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $216.75 | 13.616% | $246.2627 | $246.26 | $246.25 | $246.30 |
| Purchase #3 | $136.98 | 12.250% | $153.7601 | $153.76 | $153.75 | $153.80 |
| Purchase #4 | $231.81 | 10.861% | $256.9869 | $256.99 | $257.00 | $257.00 |
| Purchase #5 | $5.86 | 8.696% | $6.3696 | $6.37 | $6.35 | $6.40 |
| Purchase #6 | $46.54 | 6.243% | $49.4455 | $49.45 | $49.45 | $49.40 |
| Purchase #7 | $37.67 | 9.474% | $41.2389 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $759.59 | $842.4627 | $842.47 | $842.45 | $842.50 | |