| 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 | $127.74 | 6.288% | $135.7723 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $58.81 | 3.732% | $61.0048 | $61.00 | $61.00 | $61.00 |
| Purchase #3 | $72.73 | 6.654% | $77.5695 | $77.57 | $77.55 | $77.60 |
| Purchase #4 | $39.27 | 5.548% | $41.4487 | $41.45 | $41.45 | $41.40 |
| Purchase #5 | $178.75 | 5.772% | $189.0675 | $189.07 | $189.05 | $189.10 |
| Purchase #6 | $116.36 | 4.158% | $121.1982 | $121.20 | $121.20 | $121.20 |
| Purchase #7 | $151.32 | 13.379% | $171.5651 | $171.57 | $171.55 | $171.60 |
| 7 purchase totals = | $744.98 | $797.6261 | $797.63 | $797.55 | $797.70 | |