| 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 | $112.25 | 5.871% | $118.8402 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $20.28 | 8.325% | $21.9683 | $21.97 | $21.95 | $22.00 |
| Purchase #3 | $103.74 | 10.413% | $114.5424 | $114.54 | $114.55 | $114.50 |
| Purchase #4 | $233.87 | 4.817% | $245.1355 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $144.33 | 3.754% | $149.7481 | $149.75 | $149.75 | $149.70 |
| Purchase #6 | $88.87 | 13.764% | $101.1021 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $13.79 | 8.402% | $14.9486 | $14.95 | $14.95 | $14.90 |
| 7 purchase totals = | $717.13 | $766.2852 | $766.29 | $766.30 | $766.10 | |