| 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 | $70.92 | 6.135% | $75.2709 | $75.27 | $75.25 | $75.30 |
| Purchase #2 | $15.36 | 6.210% | $16.3139 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $20.42 | 3.659% | $21.1672 | $21.17 | $21.15 | $21.20 |
| Purchase #4 | $113.32 | 4.146% | $118.0182 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $202.91 | 11.840% | $226.9345 | $226.93 | $226.95 | $226.90 |
| Purchase #6 | $244.81 | 5.748% | $258.8817 | $258.88 | $258.90 | $258.90 |
| Purchase #7 | $81.72 | 10.207% | $90.0612 | $90.06 | $90.05 | $90.10 |
| 7 purchase totals = | $749.46 | $806.6476 | $806.64 | $806.60 | $806.70 | |