| 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 | $50.66 | 11.560% | $56.5163 | $56.52 | $56.50 | $56.50 |
| Purchase #2 | $96.79 | 12.688% | $109.0707 | $109.07 | $109.05 | $109.10 |
| Purchase #3 | $221.86 | 9.448% | $242.8213 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $45.35 | 5.278% | $47.7436 | $47.74 | $47.75 | $47.70 |
| Purchase #5 | $81.35 | 5.610% | $85.9137 | $85.91 | $85.90 | $85.90 |
| Purchase #6 | $115.71 | 6.131% | $122.8042 | $122.80 | $122.80 | $122.80 |
| Purchase #7 | $210.98 | 4.160% | $219.7568 | $219.76 | $219.75 | $219.80 |
| 7 purchase totals = | $822.70 | $884.6266 | $884.62 | $884.55 | $884.60 | |