| 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 | $70.92 | 9.503% | $77.6595 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $74.73 | 6.519% | $79.6016 | $79.60 | $79.60 | $79.60 |
| Purchase #3 | $34.92 | 7.768% | $37.6326 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $223.38 | 10.281% | $246.3457 | $246.35 | $246.35 | $246.30 |
| Purchase #5 | $239.43 | 9.836% | $262.9803 | $262.98 | $263.00 | $263.00 |
| Purchase #6 | $105.25 | 4.572% | $110.062 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $131.33 | 7.255% | $140.858 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $879.96 | $955.1397 | $955.14 | $955.15 | $955.20 | |