| 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 | $59.80 | 8.618% | $64.9536 | $64.95 | $64.95 | $65.00 |
| Purchase #2 | $12.89 | 3.815% | $13.3818 | $13.38 | $13.40 | $13.40 |
| Purchase #3 | $165.50 | 7.752% | $178.3296 | $178.33 | $178.35 | $178.30 |
| Purchase #4 | $170.29 | 6.407% | $181.2005 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $52.93 | 8.579% | $57.4709 | $57.47 | $57.45 | $57.50 |
| Purchase #6 | $229.44 | 9.117% | $250.358 | $250.36 | $250.35 | $250.40 |
| Purchase #7 | $16.88 | 7.357% | $18.1219 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $707.73 | $763.8163 | $763.81 | $763.80 | $763.90 | |