| 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 | $39.47 | 4.427% | $41.2173 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $72.25 | 9.368% | $79.0184 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $163.42 | 13.256% | $185.083 | $185.08 | $185.10 | $185.10 |
| Purchase #4 | $89.31 | 5.834% | $94.5203 | $94.52 | $94.50 | $94.50 |
| Purchase #5 | $117.66 | 10.635% | $130.1731 | $130.17 | $130.15 | $130.20 |
| Purchase #6 | $103.94 | 9.307% | $113.6137 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $98.79 | 10.174% | $108.8409 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $684.84 | $752.4667 | $752.46 | $752.40 | $752.40 | |