| 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 | $87.39 | 7.274% | $93.7467 | $93.75 | $93.75 | $93.70 |
| Purchase #2 | $38.30 | 13.668% | $43.5348 | $43.53 | $43.55 | $43.50 |
| Purchase #3 | $128.29 | 11.380% | $142.8894 | $142.89 | $142.90 | $142.90 |
| Purchase #4 | $36.88 | 12.822% | $41.6088 | $41.61 | $41.60 | $41.60 |
| Purchase #5 | $163.48 | 8.728% | $177.7485 | $177.75 | $177.75 | $177.70 |
| Purchase #6 | $132.52 | 11.796% | $148.1521 | $148.15 | $148.15 | $148.20 |
| Purchase #7 | $71.38 | 13.398% | $80.9435 | $80.94 | $80.95 | $80.90 |
| 7 purchase totals = | $658.24 | $728.6238 | $728.62 | $728.65 | $728.50 | |