| 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 | $44.26 | 10.865% | $49.0688 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $90.76 | 8.810% | $98.756 | $98.76 | $98.75 | $98.80 |
| Purchase #3 | $153.97 | 9.260% | $168.2276 | $168.23 | $168.25 | $168.20 |
| Purchase #4 | $111.82 | 8.420% | $121.2352 | $121.24 | $121.25 | $121.20 |
| Purchase #5 | $248.29 | 9.214% | $271.1674 | $271.17 | $271.15 | $271.20 |
| Purchase #6 | $30.82 | 12.726% | $34.7422 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $245.98 | 4.346% | $256.6703 | $256.67 | $256.65 | $256.70 |
| 7 purchase totals = | $925.90 | $999.8675 | $999.88 | $999.85 | $999.90 | |