| 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 | $64.88 | 11.113% | $72.0901 | $72.09 | $72.10 | $72.10 |
| Purchase #2 | $107.47 | 5.470% | $113.3486 | $113.35 | $113.35 | $113.30 |
| Purchase #3 | $233.49 | 5.644% | $246.6682 | $246.67 | $246.65 | $246.70 |
| Purchase #4 | $28.89 | 11.427% | $32.1913 | $32.19 | $32.20 | $32.20 |
| Purchase #5 | $9.98 | 4.498% | $10.4289 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $38.74 | 4.497% | $40.4821 | $40.48 | $40.50 | $40.50 |
| Purchase #7 | $22.79 | 4.245% | $23.7574 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $506.24 | $538.9666 | $538.97 | $539.00 | $539.00 | |