| 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 | $56.59 | 7.104% | $60.6102 | $60.61 | $60.60 | $60.60 |
| Purchase #2 | $6.37 | 11.373% | $7.0945 | $7.09 | $7.10 | $7.10 |
| Purchase #3 | $205.53 | 7.256% | $220.4433 | $220.44 | $220.45 | $220.40 |
| Purchase #4 | $168.44 | 5.496% | $177.6975 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $60.97 | 12.189% | $68.4016 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $232.61 | 6.220% | $247.0783 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $184.46 | 11.266% | $205.2413 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $914.97 | $986.5667 | $986.56 | $986.60 | $986.50 | |