| 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 | $123.91 | 5.320% | $130.502 | $130.50 | $130.50 | $130.50 |
| Purchase #2 | $14.89 | 9.752% | $16.3421 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $208.54 | 9.643% | $228.6495 | $228.65 | $228.65 | $228.60 |
| Purchase #4 | $78.96 | 5.269% | $83.1204 | $83.12 | $83.10 | $83.10 |
| Purchase #5 | $180.41 | 8.580% | $195.8892 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $63.91 | 11.770% | $71.4322 | $71.43 | $71.45 | $71.40 |
| Purchase #7 | $72.78 | 6.582% | $77.5704 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $743.40 | $803.5058 | $803.50 | $803.50 | $803.40 | |