| 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 | $16.58 | 8.197% | $17.9391 | $17.94 | $17.95 | $17.90 |
| Purchase #2 | $49.37 | 3.277% | $50.9879 | $50.99 | $51.00 | $51.00 |
| Purchase #3 | $42.50 | 4.431% | $44.3832 | $44.38 | $44.40 | $44.40 |
| Purchase #4 | $206.40 | 6.376% | $219.5601 | $219.56 | $219.55 | $219.60 |
| Purchase #5 | $246.33 | 9.201% | $268.9948 | $268.99 | $269.00 | $269.00 |
| Purchase #6 | $190.71 | 10.513% | $210.7593 | $210.76 | $210.75 | $210.80 |
| Purchase #7 | $57.95 | 10.256% | $63.8934 | $63.89 | $63.90 | $63.90 |
| 7 purchase totals = | $809.84 | $876.5178 | $876.51 | $876.55 | $876.60 | |