| 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 | $191.47 | 5.727% | $202.4355 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $188.69 | 3.145% | $194.6243 | $194.62 | $194.60 | $194.60 |
| Purchase #3 | $45.76 | 3.548% | $47.3836 | $47.38 | $47.40 | $47.40 |
| Purchase #4 | $31.97 | 8.735% | $34.7626 | $34.76 | $34.75 | $34.80 |
| Purchase #5 | $69.73 | 11.490% | $77.742 | $77.74 | $77.75 | $77.70 |
| Purchase #6 | $59.59 | 7.270% | $63.9222 | $63.92 | $63.90 | $63.90 |
| Purchase #7 | $9.91 | 9.575% | $10.8589 | $10.86 | $10.85 | $10.90 |
| 7 purchase totals = | $597.12 | $631.7291 | $631.72 | $631.70 | $631.70 | |