| 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 | $83.63 | 8.285% | $90.5587 | $90.56 | $90.55 | $90.60 |
| Purchase #2 | $46.83 | 9.660% | $51.3538 | $51.35 | $51.35 | $51.40 |
| Purchase #3 | $137.43 | 12.246% | $154.2597 | $154.26 | $154.25 | $154.30 |
| Purchase #4 | $99.63 | 13.813% | $113.3919 | $113.39 | $113.40 | $113.40 |
| Purchase #5 | $34.48 | 9.203% | $37.6532 | $37.65 | $37.65 | $37.70 |
| Purchase #6 | $193.72 | 9.133% | $211.4124 | $211.41 | $211.40 | $211.40 |
| Purchase #7 | $246.29 | 8.579% | $267.4192 | $267.42 | $267.40 | $267.40 |
| 7 purchase totals = | $842.01 | $926.0489 | $926.04 | $926.00 | $926.20 | |