| 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 | $98.77 | 8.676% | $107.3393 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $7.63 | 10.517% | $8.4324 | $8.43 | $8.45 | $8.40 |
| Purchase #3 | $179.61 | 11.499% | $200.2634 | $200.26 | $200.25 | $200.30 |
| Purchase #4 | $106.48 | 7.690% | $114.6683 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $191.42 | 4.399% | $199.8406 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $89.40 | 3.661% | $92.6729 | $92.67 | $92.65 | $92.70 |
| Purchase #7 | $195.27 | 10.258% | $215.3008 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $868.58 | $938.5177 | $938.51 | $938.50 | $938.50 | |