| 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 | $18.36 | 10.131% | $20.2201 | $20.22 | $20.20 | $20.20 |
| Purchase #2 | $93.35 | 11.333% | $103.9294 | $103.93 | $103.95 | $103.90 |
| Purchase #3 | $107.29 | 9.336% | $117.3066 | $117.31 | $117.30 | $117.30 |
| Purchase #4 | $161.35 | 4.767% | $169.0416 | $169.04 | $169.05 | $169.00 |
| Purchase #5 | $20.69 | 7.322% | $22.2049 | $22.20 | $22.20 | $22.20 |
| Purchase #6 | $77.87 | 6.131% | $82.6442 | $82.64 | $82.65 | $82.60 |
| Purchase #7 | $66.58 | 9.338% | $72.7972 | $72.80 | $72.80 | $72.80 |
| 7 purchase totals = | $545.49 | $588.1440 | $588.14 | $588.15 | $588.00 | |