| 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 | $7.80 | 10.848% | $8.6461 | $8.65 | $8.65 | $8.60 |
| Purchase #2 | $93.88 | 8.216% | $101.5932 | $101.59 | $101.60 | $101.60 |
| Purchase #3 | $114.76 | 3.286% | $118.531 | $118.53 | $118.55 | $118.50 |
| Purchase #4 | $10.58 | 9.380% | $11.5724 | $11.57 | $11.55 | $11.60 |
| Purchase #5 | $51.40 | 12.138% | $57.6389 | $57.64 | $57.65 | $57.60 |
| Purchase #6 | $243.27 | 6.697% | $259.5618 | $259.56 | $259.55 | $259.60 |
| Purchase #7 | $24.75 | 11.335% | $27.5554 | $27.56 | $27.55 | $27.60 |
| 7 purchase totals = | $546.44 | $585.0988 | $585.10 | $585.10 | $585.10 | |