| 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 | $82.42 | 12.817% | $92.9838 | $92.98 | $93.00 | $93.00 |
| Purchase #2 | $127.90 | 4.329% | $133.4368 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $130.99 | 10.779% | $145.1094 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $57.29 | 12.397% | $64.3922 | $64.39 | $64.40 | $64.40 |
| Purchase #5 | $153.47 | 13.267% | $173.8309 | $173.83 | $173.85 | $173.80 |
| Purchase #6 | $28.92 | 9.418% | $31.6437 | $31.64 | $31.65 | $31.60 |
| Purchase #7 | $106.45 | 12.795% | $120.0703 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $687.44 | $761.4671 | $761.46 | $761.50 | $761.40 | |