| 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 | $21.76 | 9.538% | $23.8355 | $23.84 | $23.85 | $23.80 |
| Purchase #2 | $108.37 | 10.451% | $119.6957 | $119.70 | $119.70 | $119.70 |
| Purchase #3 | $250.99 | 7.124% | $268.8705 | $268.87 | $268.85 | $268.90 |
| Purchase #4 | $232.95 | 3.273% | $240.5745 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $204.69 | 7.656% | $220.3611 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $112.34 | 5.227% | $118.212 | $118.21 | $118.20 | $118.20 |
| Purchase #7 | $70.40 | 6.508% | $74.9816 | $74.98 | $75.00 | $75.00 |
| 7 purchase totals = | $1,001.50 | $1,066.5309 | $1,066.53 | $1,066.50 | $1,066.60 | |