| 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 | $44.91 | 5.848% | $47.5363 | $47.54 | $47.55 | $47.50 |
| Purchase #2 | $30.86 | 13.357% | $34.982 | $34.98 | $35.00 | $35.00 |
| Purchase #3 | $49.82 | 10.506% | $55.0541 | $55.05 | $55.05 | $55.10 |
| Purchase #4 | $20.83 | 4.691% | $21.8071 | $21.81 | $21.80 | $21.80 |
| Purchase #5 | $244.72 | 11.491% | $272.8408 | $272.84 | $272.85 | $272.80 |
| Purchase #6 | $23.77 | 11.249% | $26.4439 | $26.44 | $26.45 | $26.40 |
| Purchase #7 | $140.75 | 9.361% | $153.9256 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $555.66 | $612.5898 | $612.59 | $612.65 | $612.50 | |