| 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 | $84.96 | 4.483% | $88.7688 | $88.77 | $88.75 | $88.80 |
| Purchase #2 | $13.93 | 13.653% | $15.8319 | $15.83 | $15.85 | $15.80 |
| Purchase #3 | $141.63 | 4.748% | $148.3546 | $148.35 | $148.35 | $148.40 |
| Purchase #4 | $142.54 | 10.732% | $157.8374 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $229.26 | 4.522% | $239.6271 | $239.63 | $239.65 | $239.60 |
| Purchase #6 | $116.36 | 3.655% | $120.613 | $120.61 | $120.60 | $120.60 |
| Purchase #7 | $149.72 | 13.697% | $170.2271 | $170.23 | $170.25 | $170.20 |
| 7 purchase totals = | $878.40 | $941.2599 | $941.26 | $941.30 | $941.20 | |