| 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 | $76.34 | 9.655% | $83.7106 | $83.71 | $83.70 | $83.70 |
| Purchase #2 | $60.63 | 13.175% | $68.618 | $68.62 | $68.60 | $68.60 |
| Purchase #3 | $222.97 | 9.839% | $244.908 | $244.91 | $244.90 | $244.90 |
| Purchase #4 | $210.86 | 10.743% | $233.5127 | $233.51 | $233.50 | $233.50 |
| Purchase #5 | $102.33 | 9.508% | $112.0595 | $112.06 | $112.05 | $112.10 |
| Purchase #6 | $197.82 | 13.131% | $223.7957 | $223.80 | $223.80 | $223.80 |
| Purchase #7 | $102.65 | 3.440% | $106.1812 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $973.60 | $1,072.7857 | $1,072.79 | $1,072.75 | $1,072.80 | |