| 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 | $117.89 | 13.436% | $133.7297 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $78.74 | 10.200% | $86.7715 | $86.77 | $86.75 | $86.80 |
| Purchase #3 | $26.63 | 9.811% | $29.2427 | $29.24 | $29.25 | $29.20 |
| Purchase #4 | $37.77 | 4.460% | $39.4545 | $39.45 | $39.45 | $39.50 |
| Purchase #5 | $117.33 | 7.630% | $126.2823 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $101.54 | 12.446% | $114.1777 | $114.18 | $114.20 | $114.20 |
| Purchase #7 | $15.94 | 4.194% | $16.6085 | $16.61 | $16.60 | $16.60 |
| 7 purchase totals = | $495.84 | $546.2669 | $546.26 | $546.30 | $546.30 | |