| 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 | $72.48 | 11.435% | $80.7681 | $80.77 | $80.75 | $80.80 |
| Purchase #2 | $55.29 | 3.708% | $57.3402 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $17.49 | 8.784% | $19.0263 | $19.03 | $19.05 | $19.00 |
| Purchase #4 | $62.25 | 11.395% | $69.3434 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $193.84 | 12.323% | $217.7269 | $217.73 | $217.75 | $217.70 |
| Purchase #6 | $105.60 | 8.823% | $114.9171 | $114.92 | $114.90 | $114.90 |
| Purchase #7 | $105.35 | 10.769% | $116.6951 | $116.70 | $116.70 | $116.70 |
| 7 purchase totals = | $612.30 | $675.8171 | $675.83 | $675.85 | $675.70 | |