| 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 | $32.67 | 4.297% | $34.0738 | $34.07 | $34.05 | $34.10 |
| Purchase #2 | $23.57 | 11.149% | $26.1978 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $34.33 | 9.163% | $37.4757 | $37.48 | $37.50 | $37.50 |
| Purchase #4 | $218.56 | 8.166% | $236.4076 | $236.41 | $236.40 | $236.40 |
| Purchase #5 | $136.64 | 10.682% | $151.2359 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $25.47 | 5.367% | $26.837 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $148.89 | 7.279% | $159.7277 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $620.13 | $671.9555 | $671.97 | $672.00 | $671.90 | |