| 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 | $84.90 | 12.846% | $95.8063 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $149.42 | 13.828% | $170.0818 | $170.08 | $170.10 | $170.10 |
| Purchase #3 | $11.99 | 11.420% | $13.3593 | $13.36 | $13.35 | $13.40 |
| Purchase #4 | $38.66 | 4.457% | $40.3831 | $40.38 | $40.40 | $40.40 |
| Purchase #5 | $146.88 | 3.165% | $151.5288 | $151.53 | $151.55 | $151.50 |
| Purchase #6 | $63.28 | 5.419% | $66.7091 | $66.71 | $66.70 | $66.70 |
| Purchase #7 | $14.84 | 6.122% | $15.7485 | $15.75 | $15.75 | $15.70 |
| 7 purchase totals = | $509.97 | $553.6169 | $553.62 | $553.65 | $553.60 | |