| 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 | $112.38 | 3.824% | $116.6774 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $77.26 | 8.323% | $83.6903 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $131.58 | 3.590% | $136.3037 | $136.30 | $136.30 | $136.30 |
| Purchase #4 | $18.78 | 12.325% | $21.0946 | $21.09 | $21.10 | $21.10 |
| Purchase #5 | $134.47 | 6.869% | $143.7067 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $37.77 | 11.623% | $42.16 | $42.16 | $42.15 | $42.20 |
| Purchase #7 | $25.84 | 13.413% | $29.3059 | $29.31 | $29.30 | $29.30 |
| 7 purchase totals = | $538.08 | $572.9386 | $572.94 | $572.95 | $573.00 | |