| 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 | $76.61 | 11.784% | $85.6377 | $85.64 | $85.65 | $85.60 |
| Purchase #2 | $118.60 | 6.416% | $126.2094 | $126.21 | $126.20 | $126.20 |
| Purchase #3 | $174.83 | 5.371% | $184.2201 | $184.22 | $184.20 | $184.20 |
| Purchase #4 | $158.28 | 6.224% | $168.1313 | $168.13 | $168.15 | $168.10 |
| Purchase #5 | $139.75 | 8.559% | $151.7112 | $151.71 | $151.70 | $151.70 |
| Purchase #6 | $77.71 | 9.268% | $84.9122 | $84.91 | $84.90 | $84.90 |
| Purchase #7 | $144.97 | 10.461% | $160.1353 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $890.75 | $960.9572 | $960.96 | $960.95 | $960.80 | |