| 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 | $128.55 | 6.350% | $136.7129 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $201.64 | 7.616% | $216.9969 | $217.00 | $217.00 | $217.00 |
| Purchase #3 | $52.64 | 4.182% | $54.8414 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $71.27 | 11.281% | $79.31 | $79.31 | $79.30 | $79.30 |
| Purchase #5 | $78.56 | 9.584% | $86.0892 | $86.09 | $86.10 | $86.10 |
| Purchase #6 | $58.70 | 10.496% | $64.8612 | $64.86 | $64.85 | $64.90 |
| Purchase #7 | $230.31 | 6.255% | $244.7159 | $244.72 | $244.70 | $244.70 |
| 7 purchase totals = | $821.67 | $883.5275 | $883.53 | $883.50 | $883.50 | |