| 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 | $35.38 | 3.759% | $36.7099 | $36.71 | $36.70 | $36.70 |
| Purchase #2 | $98.88 | 11.776% | $110.5241 | $110.52 | $110.50 | $110.50 |
| Purchase #3 | $94.81 | 7.581% | $101.9975 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $118.61 | 6.744% | $126.6091 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $242.33 | 3.181% | $250.0385 | $250.04 | $250.05 | $250.00 |
| Purchase #6 | $23.44 | 11.373% | $26.1058 | $26.11 | $26.10 | $26.10 |
| Purchase #7 | $66.42 | 6.479% | $70.7234 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $679.87 | $722.7083 | $722.71 | $722.65 | $722.60 | |