| 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 | $45.62 | 3.628% | $47.2751 | $47.28 | $47.30 | $47.30 |
| Purchase #2 | $93.95 | 5.531% | $99.1464 | $99.15 | $99.15 | $99.10 |
| Purchase #3 | $20.75 | 6.380% | $22.0739 | $22.07 | $22.05 | $22.10 |
| Purchase #4 | $168.29 | 12.558% | $189.4239 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $213.69 | 10.535% | $236.2022 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $51.87 | 4.660% | $54.2871 | $54.29 | $54.30 | $54.30 |
| Purchase #7 | $87.46 | 3.674% | $90.6733 | $90.67 | $90.65 | $90.70 |
| 7 purchase totals = | $681.63 | $739.0819 | $739.08 | $739.05 | $739.10 | |