| 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 | $83.33 | 9.353% | $91.1239 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $45.82 | 10.728% | $50.7356 | $50.74 | $50.75 | $50.70 |
| Purchase #3 | $37.50 | 3.234% | $38.7128 | $38.71 | $38.70 | $38.70 |
| Purchase #4 | $49.69 | 6.683% | $53.0108 | $53.01 | $53.00 | $53.00 |
| Purchase #5 | $204.54 | 5.318% | $215.4174 | $215.42 | $215.40 | $215.40 |
| Purchase #6 | $71.83 | 5.275% | $75.619 | $75.62 | $75.60 | $75.60 |
| Purchase #7 | $213.71 | 7.801% | $230.3815 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $706.42 | $755.0010 | $755.00 | $754.95 | $754.90 | |