| 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 | $209.36 | 5.784% | $221.4694 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $118.46 | 11.139% | $131.6553 | $131.66 | $131.65 | $131.70 |
| Purchase #3 | $34.84 | 10.548% | $38.5149 | $38.51 | $38.50 | $38.50 |
| Purchase #4 | $106.96 | 5.735% | $113.0942 | $113.09 | $113.10 | $113.10 |
| Purchase #5 | $106.65 | 13.755% | $121.3197 | $121.32 | $121.30 | $121.30 |
| Purchase #6 | $78.42 | 12.225% | $88.0068 | $88.01 | $88.00 | $88.00 |
| Purchase #7 | $71.95 | 3.115% | $74.1912 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $726.64 | $788.2515 | $788.25 | $788.20 | $788.30 | |