| 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 | $42.25 | 8.152% | $45.6942 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $6.71 | 7.617% | $7.2211 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $148.87 | 12.331% | $167.2272 | $167.23 | $167.25 | $167.20 |
| Purchase #4 | $207.50 | 8.399% | $224.9279 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $102.94 | 11.266% | $114.5372 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $134.37 | 10.354% | $148.2827 | $148.28 | $148.30 | $148.30 |
| Purchase #7 | $75.77 | 10.486% | $83.7152 | $83.72 | $83.70 | $83.70 |
| 7 purchase totals = | $718.41 | $791.6055 | $791.61 | $791.65 | $791.50 | |