| 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 | $42.42 | 6.119% | $45.0157 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $225.39 | 13.156% | $255.0423 | $255.04 | $255.05 | $255.00 |
| Purchase #3 | $170.84 | 13.713% | $194.2673 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $245.99 | 8.207% | $266.1784 | $266.18 | $266.20 | $266.20 |
| Purchase #5 | $7.40 | 7.592% | $7.9618 | $7.96 | $7.95 | $8.00 |
| Purchase #6 | $107.66 | 7.108% | $115.3125 | $115.31 | $115.30 | $115.30 |
| Purchase #7 | $155.63 | 3.778% | $161.5097 | $161.51 | $161.50 | $161.50 |
| 7 purchase totals = | $955.33 | $1,045.2877 | $1,045.29 | $1,045.25 | $1,045.30 | |