| 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 | $14.64 | 6.610% | $15.6077 | $15.61 | $15.60 | $15.60 |
| Purchase #2 | $224.49 | 7.700% | $241.7757 | $241.78 | $241.80 | $241.80 |
| Purchase #3 | $109.38 | 13.473% | $124.1168 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $83.88 | 7.471% | $90.1467 | $90.15 | $90.15 | $90.10 |
| Purchase #5 | $22.80 | 9.277% | $24.9152 | $24.92 | $24.90 | $24.90 |
| Purchase #6 | $93.90 | 5.377% | $98.949 | $98.95 | $98.95 | $98.90 |
| Purchase #7 | $13.76 | 3.247% | $14.2068 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $562.85 | $609.7179 | $609.74 | $609.70 | $609.60 | |