| 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 | $47.56 | 4.844% | $49.8638 | $49.86 | $49.85 | $49.90 |
| Purchase #2 | $32.58 | 3.831% | $33.8281 | $33.83 | $33.85 | $33.80 |
| Purchase #3 | $247.30 | 11.874% | $276.6644 | $276.66 | $276.65 | $276.70 |
| Purchase #4 | $158.70 | 10.195% | $174.8795 | $174.88 | $174.90 | $174.90 |
| Purchase #5 | $82.38 | 9.502% | $90.2077 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $210.29 | 9.547% | $230.3664 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $38.36 | 7.219% | $41.1292 | $41.13 | $41.15 | $41.10 |
| 7 purchase totals = | $817.17 | $896.9391 | $896.94 | $896.95 | $897.00 | |