| 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 | $58.62 | 12.390% | $65.883 | $65.88 | $65.90 | $65.90 |
| Purchase #2 | $125.47 | 7.785% | $135.2378 | $135.24 | $135.25 | $135.20 |
| Purchase #3 | $229.50 | 8.745% | $249.5698 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $91.89 | 6.717% | $98.0623 | $98.06 | $98.05 | $98.10 |
| Purchase #5 | $94.28 | 7.163% | $101.0333 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $196.57 | 10.340% | $216.8953 | $216.90 | $216.90 | $216.90 |
| Purchase #7 | $192.69 | 3.588% | $199.6037 | $199.60 | $199.60 | $199.60 |
| 7 purchase totals = | $989.02 | $1,066.2852 | $1,066.28 | $1,066.30 | $1,066.30 | |