| 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 | $93.45 | 10.850% | $103.5893 | $103.59 | $103.60 | $103.60 |
| Purchase #2 | $111.84 | 8.533% | $121.3833 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $110.54 | 3.835% | $114.7792 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $54.83 | 4.562% | $57.3313 | $57.33 | $57.35 | $57.30 |
| Purchase #5 | $176.34 | 3.729% | $182.9157 | $182.92 | $182.90 | $182.90 |
| Purchase #6 | $113.93 | 13.664% | $129.4974 | $129.50 | $129.50 | $129.50 |
| Purchase #7 | $121.30 | 12.208% | $136.1083 | $136.11 | $136.10 | $136.10 |
| 7 purchase totals = | $782.23 | $845.6045 | $845.61 | $845.65 | $845.60 | |