| 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 | $29.88 | 8.744% | $32.4927 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $145.46 | 11.437% | $162.0963 | $162.10 | $162.10 | $162.10 |
| Purchase #3 | $162.69 | 9.827% | $178.6775 | $178.68 | $178.70 | $178.70 |
| Purchase #4 | $211.41 | 4.121% | $220.1222 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $27.27 | 13.390% | $30.9215 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $143.63 | 3.657% | $148.8825 | $148.88 | $148.90 | $148.90 |
| Purchase #7 | $103.64 | 5.556% | $109.3982 | $109.40 | $109.40 | $109.40 |
| 7 purchase totals = | $823.98 | $882.5909 | $882.59 | $882.60 | $882.60 | |