| 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 | $52.28 | 11.433% | $58.2572 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $155.77 | 4.427% | $162.6659 | $162.67 | $162.65 | $162.70 |
| Purchase #3 | $64.82 | 5.561% | $68.4246 | $68.42 | $68.40 | $68.40 |
| Purchase #4 | $108.54 | 4.874% | $113.8302 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $172.81 | 8.766% | $187.9585 | $187.96 | $187.95 | $188.00 |
| Purchase #6 | $51.86 | 13.141% | $58.6749 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $31.91 | 13.748% | $36.297 | $36.30 | $36.30 | $36.30 |
| 7 purchase totals = | $637.99 | $686.1083 | $686.11 | $686.05 | $686.20 | |