| 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 | $22.86 | 8.473% | $24.7969 | $24.80 | $24.80 | $24.80 |
| Purchase #2 | $99.52 | 8.785% | $108.2628 | $108.26 | $108.25 | $108.30 |
| Purchase #3 | $137.76 | 7.270% | $147.7752 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $73.87 | 13.162% | $83.5928 | $83.59 | $83.60 | $83.60 |
| Purchase #5 | $19.94 | 6.152% | $21.1667 | $21.17 | $21.15 | $21.20 |
| Purchase #6 | $190.51 | 7.336% | $204.4858 | $204.49 | $204.50 | $204.50 |
| Purchase #7 | $79.43 | 9.692% | $87.1284 | $87.13 | $87.15 | $87.10 |
| 7 purchase totals = | $623.89 | $677.2086 | $677.22 | $677.25 | $677.30 | |