| 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 | $41.45 | 9.124% | $45.2319 | $45.23 | $45.25 | $45.20 |
| Purchase #2 | $14.91 | 13.700% | $16.9527 | $16.95 | $16.95 | $17.00 |
| Purchase #3 | $70.79 | 12.870% | $79.9007 | $79.90 | $79.90 | $79.90 |
| Purchase #4 | $248.96 | 5.793% | $263.3823 | $263.38 | $263.40 | $263.40 |
| Purchase #5 | $73.89 | 9.162% | $80.6598 | $80.66 | $80.65 | $80.70 |
| Purchase #6 | $32.84 | 5.119% | $34.5211 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $166.94 | 5.325% | $175.8296 | $175.83 | $175.85 | $175.80 |
| 7 purchase totals = | $649.78 | $696.4781 | $696.47 | $696.50 | $696.50 | |