| 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 | $65.93 | 8.815% | $71.7417 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $43.67 | 9.462% | $47.8021 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $77.49 | 9.835% | $85.1111 | $85.11 | $85.10 | $85.10 |
| Purchase #4 | $60.30 | 6.616% | $64.2894 | $64.29 | $64.30 | $64.30 |
| Purchase #5 | $145.43 | 12.223% | $163.2059 | $163.21 | $163.20 | $163.20 |
| Purchase #6 | $144.78 | 11.782% | $161.838 | $161.84 | $161.85 | $161.80 |
| Purchase #7 | $173.61 | 9.257% | $189.6811 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $711.21 | $783.6693 | $783.67 | $783.70 | $783.60 | |