| 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 | $84.43 | 7.848% | $91.0561 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $155.32 | 10.323% | $171.3537 | $171.35 | $171.35 | $171.40 |
| Purchase #3 | $22.43 | 6.537% | $23.8962 | $23.90 | $23.90 | $23.90 |
| Purchase #4 | $99.86 | 3.378% | $103.2333 | $103.23 | $103.25 | $103.20 |
| Purchase #5 | $187.77 | 10.548% | $207.576 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $67.98 | 6.198% | $72.1934 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $8.63 | 12.740% | $9.7295 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $626.42 | $679.0382 | $679.04 | $679.10 | $679.10 | |