| 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 | $82.46 | 10.795% | $91.3616 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $105.82 | 5.480% | $111.6189 | $111.62 | $111.60 | $111.60 |
| Purchase #3 | $206.73 | 11.338% | $230.169 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $84.39 | 8.871% | $91.8762 | $91.88 | $91.90 | $91.90 |
| Purchase #5 | $82.90 | 12.686% | $93.4167 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $25.47 | 3.647% | $26.3989 | $26.40 | $26.40 | $26.40 |
| Purchase #7 | $215.44 | 8.843% | $234.4914 | $234.49 | $234.50 | $234.50 |
| 7 purchase totals = | $803.21 | $879.3327 | $879.34 | $879.30 | $879.40 | |