| 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 | $40.29 | 12.790% | $45.4431 | $45.44 | $45.45 | $45.40 |
| Purchase #2 | $24.55 | 7.572% | $26.4089 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $227.64 | 10.150% | $250.7455 | $250.75 | $250.75 | $250.70 |
| Purchase #4 | $73.47 | 11.237% | $81.7258 | $81.73 | $81.75 | $81.70 |
| Purchase #5 | $145.81 | 8.448% | $158.128 | $158.13 | $158.15 | $158.10 |
| Purchase #6 | $147.51 | 4.141% | $153.6184 | $153.62 | $153.60 | $153.60 |
| Purchase #7 | $93.30 | 7.352% | $100.1594 | $100.16 | $100.15 | $100.20 |
| 7 purchase totals = | $752.57 | $816.2291 | $816.24 | $816.25 | $816.10 | |