| 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 | $31.67 | 7.502% | $34.0459 | $34.05 | $34.05 | $34.00 |
| Purchase #2 | $148.52 | 5.695% | $156.9782 | $156.98 | $157.00 | $157.00 |
| Purchase #3 | $232.45 | 13.776% | $264.4723 | $264.47 | $264.45 | $264.50 |
| Purchase #4 | $60.98 | 5.333% | $64.2321 | $64.23 | $64.25 | $64.20 |
| Purchase #5 | $219.30 | 6.545% | $233.6532 | $233.65 | $233.65 | $233.70 |
| Purchase #6 | $48.93 | 10.213% | $53.9272 | $53.93 | $53.95 | $53.90 |
| Purchase #7 | $46.25 | 12.742% | $52.1432 | $52.14 | $52.15 | $52.10 |
| 7 purchase totals = | $788.10 | $859.4521 | $859.45 | $859.50 | $859.40 | |