| 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 | $44.28 | 12.356% | $49.7512 | $49.75 | $49.75 | $49.80 |
| Purchase #2 | $102.82 | 10.242% | $113.3508 | $113.35 | $113.35 | $113.40 |
| Purchase #3 | $128.27 | 8.567% | $139.2589 | $139.26 | $139.25 | $139.30 |
| Purchase #4 | $117.96 | 4.420% | $123.1738 | $123.17 | $123.15 | $123.20 |
| Purchase #5 | $122.70 | 6.510% | $130.6878 | $130.69 | $130.70 | $130.70 |
| Purchase #6 | $55.75 | 8.642% | $60.5679 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $71.91 | 13.751% | $81.7983 | $81.80 | $81.80 | $81.80 |
| 7 purchase totals = | $643.69 | $698.5887 | $698.59 | $698.55 | $698.80 | |