| 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 | $117.99 | 10.650% | $130.5559 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $57.39 | 9.808% | $63.0188 | $63.02 | $63.00 | $63.00 |
| Purchase #3 | $24.57 | 12.199% | $27.5673 | $27.57 | $27.55 | $27.60 |
| Purchase #4 | $48.27 | 8.513% | $52.3792 | $52.38 | $52.40 | $52.40 |
| Purchase #5 | $65.78 | 4.527% | $68.7579 | $68.76 | $68.75 | $68.80 |
| Purchase #6 | $170.97 | 13.433% | $193.9364 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $198.88 | 7.412% | $213.621 | $213.62 | $213.60 | $213.60 |
| 7 purchase totals = | $683.85 | $749.8365 | $749.85 | $749.80 | $749.90 | |