| 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 | $61.88 | 13.493% | $70.2295 | $70.23 | $70.25 | $70.20 |
| Purchase #2 | $116.66 | 7.619% | $125.5483 | $125.55 | $125.55 | $125.50 |
| Purchase #3 | $140.55 | 6.466% | $149.638 | $149.64 | $149.65 | $149.60 |
| Purchase #4 | $147.30 | 9.381% | $161.1182 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $249.28 | 5.131% | $262.0706 | $262.07 | $262.05 | $262.10 |
| Purchase #6 | $94.88 | 5.164% | $99.7796 | $99.78 | $99.80 | $99.80 |
| Purchase #7 | $48.93 | 8.185% | $52.9349 | $52.93 | $52.95 | $52.90 |
| 7 purchase totals = | $859.48 | $921.3191 | $921.32 | $921.35 | $921.20 | |