| 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 | $90.88 | 8.429% | $98.5403 | $98.54 | $98.55 | $98.50 |
| Purchase #2 | $11.64 | 3.789% | $12.081 | $12.08 | $12.10 | $12.10 |
| Purchase #3 | $51.76 | 7.692% | $55.7414 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $237.55 | 9.679% | $260.5425 | $260.54 | $260.55 | $260.50 |
| Purchase #5 | $22.29 | 11.268% | $24.8016 | $24.80 | $24.80 | $24.80 |
| Purchase #6 | $23.63 | 6.580% | $25.1849 | $25.18 | $25.20 | $25.20 |
| Purchase #7 | $111.39 | 4.380% | $116.2689 | $116.27 | $116.25 | $116.30 |
| 7 purchase totals = | $549.14 | $593.1606 | $593.15 | $593.20 | $593.10 | |