| 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 | $90.78 | 7.115% | $97.239 | $97.24 | $97.25 | $97.20 |
| Purchase #2 | $67.56 | 10.145% | $74.414 | $74.41 | $74.40 | $74.40 |
| Purchase #3 | $113.37 | 9.714% | $124.3828 | $124.38 | $124.40 | $124.40 |
| Purchase #4 | $46.94 | 11.613% | $52.3911 | $52.39 | $52.40 | $52.40 |
| Purchase #5 | $196.80 | 4.739% | $206.1264 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $184.29 | 5.408% | $194.2564 | $194.26 | $194.25 | $194.30 |
| Purchase #7 | $6.75 | 3.621% | $6.9944 | $6.99 | $7.00 | $7.00 |
| 7 purchase totals = | $706.49 | $755.8041 | $755.80 | $755.85 | $755.80 | |