| 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 | $82.33 | 12.329% | $92.4805 | $92.48 | $92.50 | $92.50 |
| Purchase #2 | $93.38 | 3.750% | $96.8818 | $96.88 | $96.90 | $96.90 |
| Purchase #3 | $20.84 | 3.770% | $21.6257 | $21.63 | $21.65 | $21.60 |
| Purchase #4 | $11.97 | 9.438% | $13.0997 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $217.64 | 7.282% | $233.4885 | $233.49 | $233.50 | $233.50 |
| Purchase #6 | $197.86 | 6.806% | $211.3264 | $211.33 | $211.35 | $211.30 |
| Purchase #7 | $97.45 | 6.340% | $103.6283 | $103.63 | $103.65 | $103.60 |
| 7 purchase totals = | $721.47 | $772.5309 | $772.54 | $772.65 | $772.50 | |