| 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 | $94.77 | 6.703% | $101.1224 | $101.12 | $101.10 | $101.10 |
| Purchase #2 | $80.77 | 8.623% | $87.7348 | $87.73 | $87.75 | $87.70 |
| Purchase #3 | $81.85 | 8.243% | $88.5969 | $88.60 | $88.60 | $88.60 |
| Purchase #4 | $148.99 | 7.779% | $160.5799 | $160.58 | $160.60 | $160.60 |
| Purchase #5 | $236.95 | 7.343% | $254.3492 | $254.35 | $254.35 | $254.30 |
| Purchase #6 | $36.99 | 3.260% | $38.1959 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $219.77 | 4.102% | $228.785 | $228.79 | $228.80 | $228.80 |
| 7 purchase totals = | $900.09 | $959.3641 | $959.37 | $959.40 | $959.30 | |