| 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 | $228.75 | 3.105% | $235.8527 | $235.85 | $235.85 | $235.90 |
| Purchase #2 | $77.33 | 7.830% | $83.3849 | $83.38 | $83.40 | $83.40 |
| Purchase #3 | $169.39 | 5.176% | $178.1576 | $178.16 | $178.15 | $178.20 |
| Purchase #4 | $37.86 | 8.689% | $41.1497 | $41.15 | $41.15 | $41.10 |
| Purchase #5 | $39.41 | 4.666% | $41.2489 | $41.25 | $41.25 | $41.20 |
| Purchase #6 | $80.96 | 13.578% | $91.9527 | $91.95 | $91.95 | $92.00 |
| Purchase #7 | $85.28 | 9.832% | $93.6647 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $718.98 | $765.4112 | $765.40 | $765.40 | $765.50 | |