| 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 | $35.32 | 6.308% | $37.548 | $37.55 | $37.55 | $37.50 |
| Purchase #2 | $7.69 | 4.372% | $8.0262 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $22.94 | 3.194% | $23.6727 | $23.67 | $23.65 | $23.70 |
| Purchase #4 | $107.60 | 9.666% | $118.0006 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $87.89 | 13.398% | $99.6655 | $99.67 | $99.65 | $99.70 |
| Purchase #6 | $7.45 | 10.456% | $8.229 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $99.97 | 13.729% | $113.6949 | $113.69 | $113.70 | $113.70 |
| 7 purchase totals = | $368.86 | $408.8369 | $408.84 | $408.85 | $408.80 | |