| 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 | $30.93 | 5.496% | $32.6299 | $32.63 | $32.65 | $32.60 |
| Purchase #2 | $70.45 | 6.531% | $75.0511 | $75.05 | $75.05 | $75.10 |
| Purchase #3 | $109.34 | 11.542% | $121.96 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $213.27 | 12.629% | $240.2039 | $240.20 | $240.20 | $240.20 |
| Purchase #5 | $20.77 | 7.187% | $22.2627 | $22.26 | $22.25 | $22.30 |
| Purchase #6 | $108.33 | 4.626% | $113.3413 | $113.34 | $113.35 | $113.30 |
| Purchase #7 | $191.47 | 4.316% | $199.7338 | $199.73 | $199.75 | $199.70 |
| 7 purchase totals = | $744.56 | $805.1827 | $805.17 | $805.20 | $805.20 | |