| 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 | $77.51 | 9.454% | $84.8378 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $60.92 | 8.355% | $66.0099 | $66.01 | $66.00 | $66.00 |
| Purchase #3 | $124.86 | 13.749% | $142.027 | $142.03 | $142.05 | $142.00 |
| Purchase #4 | $136.76 | 8.744% | $148.7183 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $173.42 | 13.276% | $196.4432 | $196.44 | $196.45 | $196.40 |
| Purchase #6 | $105.53 | 10.359% | $116.4619 | $116.46 | $116.45 | $116.50 |
| Purchase #7 | $114.74 | 7.137% | $122.929 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $793.74 | $877.4271 | $877.43 | $877.45 | $877.30 | |