| 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 | $6.83 | 10.699% | $7.5607 | $7.56 | $7.55 | $7.60 |
| Purchase #2 | $78.27 | 4.720% | $81.9643 | $81.96 | $81.95 | $82.00 |
| Purchase #3 | $58.58 | 7.842% | $63.1738 | $63.17 | $63.15 | $63.20 |
| Purchase #4 | $44.73 | 11.402% | $49.8301 | $49.83 | $49.85 | $49.80 |
| Purchase #5 | $15.71 | 7.554% | $16.8967 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $247.99 | 7.537% | $266.681 | $266.68 | $266.70 | $266.70 |
| Purchase #7 | $235.69 | 4.441% | $246.157 | $246.16 | $246.15 | $246.20 |
| 7 purchase totals = | $687.80 | $732.2636 | $732.26 | $732.25 | $732.40 | |