| 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 | $69.43 | 5.175% | $73.023 | $73.02 | $73.00 | $73.00 |
| Purchase #2 | $47.86 | 7.364% | $51.3844 | $51.38 | $51.40 | $51.40 |
| Purchase #3 | $188.44 | 9.720% | $206.7564 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $15.50 | 6.219% | $16.4639 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $230.76 | 3.122% | $237.9643 | $237.96 | $237.95 | $238.00 |
| Purchase #6 | $10.33 | 8.362% | $11.1938 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $229.73 | 4.673% | $240.4653 | $240.47 | $240.45 | $240.50 |
| 7 purchase totals = | $792.05 | $837.2511 | $837.24 | $837.20 | $837.40 | |