| 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 | $50.82 | 12.603% | $57.2248 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $128.52 | 10.180% | $141.6033 | $141.60 | $141.60 | $141.60 |
| Purchase #3 | $43.95 | 10.383% | $48.5133 | $48.51 | $48.50 | $48.50 |
| Purchase #4 | $124.38 | 3.874% | $129.1985 | $129.20 | $129.20 | $129.20 |
| Purchase #5 | $16.33 | 13.138% | $18.4754 | $18.48 | $18.50 | $18.50 |
| Purchase #6 | $207.26 | 5.572% | $218.8085 | $218.81 | $218.80 | $218.80 |
| Purchase #7 | $190.89 | 12.479% | $214.7112 | $214.71 | $214.70 | $214.70 |
| 7 purchase totals = | $762.15 | $828.5350 | $828.53 | $828.50 | $828.50 | |