| 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 | $51.65 | 10.632% | $57.1414 | $57.14 | $57.15 | $57.10 |
| Purchase #2 | $211.43 | 6.634% | $225.4563 | $225.46 | $225.45 | $225.50 |
| Purchase #3 | $245.40 | 12.521% | $276.1265 | $276.13 | $276.15 | $276.10 |
| Purchase #4 | $73.75 | 7.201% | $79.0607 | $79.06 | $79.05 | $79.10 |
| Purchase #5 | $37.79 | 11.319% | $42.0675 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $35.56 | 11.363% | $39.6007 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $9.99 | 11.779% | $11.1667 | $11.17 | $11.15 | $11.20 |
| 7 purchase totals = | $665.57 | $730.6198 | $730.63 | $730.60 | $730.70 | |