| 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 | $34.94 | 9.366% | $38.2125 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $50.37 | 9.702% | $55.2569 | $55.26 | $55.25 | $55.30 |
| Purchase #3 | $7.25 | 6.779% | $7.7415 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $105.46 | 13.770% | $119.9818 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $70.92 | 12.115% | $79.512 | $79.51 | $79.50 | $79.50 |
| Purchase #6 | $139.37 | 13.814% | $158.6226 | $158.62 | $158.60 | $158.60 |
| Purchase #7 | $216.80 | 7.822% | $233.7581 | $233.76 | $233.75 | $233.80 |
| 7 purchase totals = | $625.11 | $693.0854 | $693.08 | $693.05 | $693.10 | |