| 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 | $34.50 | 3.790% | $35.8076 | $35.81 | $35.80 | $35.80 |
| Purchase #2 | $202.40 | 11.429% | $225.5323 | $225.53 | $225.55 | $225.50 |
| Purchase #3 | $86.37 | 10.865% | $95.7541 | $95.75 | $95.75 | $95.80 |
| Purchase #4 | $157.32 | 3.666% | $163.0874 | $163.09 | $163.10 | $163.10 |
| Purchase #5 | $114.56 | 13.418% | $129.9317 | $129.93 | $129.95 | $129.90 |
| Purchase #6 | $249.59 | 3.104% | $257.3373 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $83.35 | 4.414% | $87.0291 | $87.03 | $87.05 | $87.00 |
| 7 purchase totals = | $928.09 | $994.4795 | $994.48 | $994.55 | $994.40 | |