| 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 | $13.26 | 3.702% | $13.7509 | $13.75 | $13.75 | $13.80 |
| Purchase #2 | $116.91 | 4.230% | $121.8553 | $121.86 | $121.85 | $121.90 |
| Purchase #3 | $110.31 | 3.444% | $114.1091 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $33.85 | 12.164% | $37.9675 | $37.97 | $37.95 | $38.00 |
| Purchase #5 | $46.58 | 3.788% | $48.3445 | $48.34 | $48.35 | $48.30 |
| Purchase #6 | $186.33 | 6.771% | $198.9464 | $198.95 | $198.95 | $198.90 |
| Purchase #7 | $193.49 | 6.711% | $206.4751 | $206.48 | $206.50 | $206.50 |
| 7 purchase totals = | $700.73 | $741.4488 | $741.46 | $741.45 | $741.50 | |