| 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 | $8.75 | 5.207% | $9.2056 | $9.21 | $9.20 | $9.20 |
| Purchase #2 | $74.77 | 12.819% | $84.3548 | $84.35 | $84.35 | $84.40 |
| Purchase #3 | $233.92 | 13.468% | $265.4243 | $265.42 | $265.40 | $265.40 |
| Purchase #4 | $17.41 | 5.225% | $18.3197 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $43.37 | 13.767% | $49.3407 | $49.34 | $49.35 | $49.30 |
| Purchase #6 | $95.58 | 10.145% | $105.2766 | $105.28 | $105.30 | $105.30 |
| Purchase #7 | $207.25 | 5.737% | $219.1399 | $219.14 | $219.15 | $219.10 |
| 7 purchase totals = | $681.05 | $751.0616 | $751.06 | $751.05 | $751.00 | |