| 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 | $6.66 | 7.580% | $7.1648 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $87.43 | 4.770% | $91.6004 | $91.60 | $91.60 | $91.60 |
| Purchase #3 | $63.96 | 4.620% | $66.915 | $66.92 | $66.90 | $66.90 |
| Purchase #4 | $60.84 | 6.376% | $64.7192 | $64.72 | $64.70 | $64.70 |
| Purchase #5 | $59.91 | 13.839% | $68.2009 | $68.20 | $68.20 | $68.20 |
| Purchase #6 | $64.81 | 10.562% | $71.6552 | $71.66 | $71.65 | $71.70 |
| Purchase #7 | $126.52 | 4.338% | $132.0084 | $132.01 | $132.00 | $132.00 |
| 7 purchase totals = | $470.13 | $502.2639 | $502.27 | $502.20 | $502.30 | |