| 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 | $84.99 | 7.471% | $91.3396 | $91.34 | $91.35 | $91.30 |
| Purchase #2 | $127.39 | 6.561% | $135.7481 | $135.75 | $135.75 | $135.70 |
| Purchase #3 | $51.87 | 4.857% | $54.3893 | $54.39 | $54.40 | $54.40 |
| Purchase #4 | $248.38 | 9.220% | $271.2806 | $271.28 | $271.30 | $271.30 |
| Purchase #5 | $55.77 | 11.654% | $62.2694 | $62.27 | $62.25 | $62.30 |
| Purchase #6 | $218.51 | 9.694% | $239.6924 | $239.69 | $239.70 | $239.70 |
| Purchase #7 | $111.75 | 8.123% | $120.8275 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $898.66 | $975.5469 | $975.55 | $975.60 | $975.50 | |