| 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 | $70.81 | 9.588% | $77.5993 | $77.60 | $77.60 | $77.60 |
| Purchase #2 | $182.35 | 8.260% | $197.4121 | $197.41 | $197.40 | $197.40 |
| Purchase #3 | $40.82 | 4.700% | $42.7385 | $42.74 | $42.75 | $42.70 |
| Purchase #4 | $169.62 | 11.503% | $189.1314 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $101.54 | 3.459% | $105.0523 | $105.05 | $105.05 | $105.10 |
| Purchase #6 | $23.92 | 5.596% | $25.2586 | $25.26 | $25.25 | $25.30 |
| Purchase #7 | $77.91 | 3.431% | $80.5831 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $666.97 | $717.7753 | $717.77 | $717.80 | $717.80 | |