| 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 | $86.44 | 9.338% | $94.5118 | $94.51 | $94.50 | $94.50 |
| Purchase #2 | $91.51 | 11.637% | $102.159 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $34.47 | 8.368% | $37.3544 | $37.35 | $37.35 | $37.40 |
| Purchase #4 | $207.62 | 4.719% | $217.4176 | $217.42 | $217.40 | $217.40 |
| Purchase #5 | $142.81 | 10.480% | $157.7765 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $216.27 | 13.835% | $246.191 | $246.19 | $246.20 | $246.20 |
| Purchase #7 | $9.83 | 3.492% | $10.1733 | $10.17 | $10.15 | $10.20 |
| 7 purchase totals = | $788.95 | $865.5836 | $865.58 | $865.55 | $865.70 | |