| 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 | $87.45 | 9.452% | $95.7158 | $95.72 | $95.70 | $95.70 |
| Purchase #2 | $36.90 | 10.541% | $40.7896 | $40.79 | $40.80 | $40.80 |
| Purchase #3 | $122.90 | 4.794% | $128.7918 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $194.91 | 5.123% | $204.8952 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $172.53 | 12.589% | $194.2498 | $194.25 | $194.25 | $194.20 |
| Purchase #6 | $198.32 | 4.557% | $207.3574 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $66.48 | 3.158% | $68.5794 | $68.58 | $68.60 | $68.60 |
| 7 purchase totals = | $879.49 | $940.3790 | $940.39 | $940.40 | $940.40 | |