| 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 | $43.48 | 12.130% | $48.7541 | $48.75 | $48.75 | $48.80 |
| Purchase #2 | $48.60 | 7.354% | $52.174 | $52.17 | $52.15 | $52.20 |
| Purchase #3 | $119.97 | 4.870% | $125.8125 | $125.81 | $125.80 | $125.80 |
| Purchase #4 | $249.68 | 10.694% | $276.3808 | $276.38 | $276.40 | $276.40 |
| Purchase #5 | $240.86 | 10.284% | $265.63 | $265.63 | $265.65 | $265.60 |
| Purchase #6 | $66.99 | 8.333% | $72.5723 | $72.57 | $72.55 | $72.60 |
| Purchase #7 | $65.72 | 10.167% | $72.4018 | $72.40 | $72.40 | $72.40 |
| 7 purchase totals = | $835.30 | $913.7255 | $913.71 | $913.70 | $913.80 | |