| 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 | $14.93 | 6.357% | $15.8791 | $15.88 | $15.90 | $15.90 |
| Purchase #2 | $199.55 | 13.664% | $226.8165 | $226.82 | $226.80 | $226.80 |
| Purchase #3 | $94.44 | 8.853% | $102.8008 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $47.52 | 7.238% | $50.9595 | $50.96 | $50.95 | $51.00 |
| Purchase #5 | $77.37 | 11.487% | $86.2575 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $247.98 | 10.316% | $273.5616 | $273.56 | $273.55 | $273.60 |
| Purchase #7 | $199.57 | 12.451% | $224.4185 | $224.42 | $224.40 | $224.40 |
| 7 purchase totals = | $881.36 | $980.6935 | $980.70 | $980.65 | $980.80 | |