| 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 | $91.43 | 7.503% | $98.29 | $98.29 | $98.30 | $98.30 |
| Purchase #2 | $104.87 | 8.494% | $113.7777 | $113.78 | $113.80 | $113.80 |
| Purchase #3 | $122.77 | 10.229% | $135.3281 | $135.33 | $135.35 | $135.30 |
| Purchase #4 | $144.47 | 7.430% | $155.2041 | $155.20 | $155.20 | $155.20 |
| Purchase #5 | $73.96 | 10.306% | $81.5823 | $81.58 | $81.60 | $81.60 |
| Purchase #6 | $93.73 | 4.607% | $98.0481 | $98.05 | $98.05 | $98.00 |
| Purchase #7 | $103.91 | 5.641% | $109.7716 | $109.77 | $109.75 | $109.80 |
| 7 purchase totals = | $735.14 | $792.0019 | $792.00 | $792.05 | $792.00 | |