| 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 | $231.68 | 5.691% | $244.8649 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $99.33 | 11.678% | $110.9298 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $50.52 | 4.653% | $52.8707 | $52.87 | $52.85 | $52.90 |
| Purchase #4 | $182.44 | 8.288% | $197.5606 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $72.98 | 5.429% | $76.9421 | $76.94 | $76.95 | $76.90 |
| Purchase #6 | $98.81 | 10.852% | $109.5329 | $109.53 | $109.55 | $109.50 |
| Purchase #7 | $82.26 | 9.494% | $90.0698 | $90.07 | $90.05 | $90.10 |
| 7 purchase totals = | $818.02 | $882.7708 | $882.76 | $882.75 | $882.80 | |