| 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 | $32.85 | 8.255% | $35.5618 | $35.56 | $35.55 | $35.60 |
| Purchase #2 | $132.83 | 3.541% | $137.5335 | $137.53 | $137.55 | $137.50 |
| Purchase #3 | $76.68 | 5.144% | $80.6244 | $80.62 | $80.60 | $80.60 |
| Purchase #4 | $23.33 | 3.276% | $24.0943 | $24.09 | $24.10 | $24.10 |
| Purchase #5 | $235.39 | 7.130% | $252.1733 | $252.17 | $252.15 | $252.20 |
| Purchase #6 | $12.37 | 12.814% | $13.9551 | $13.96 | $13.95 | $14.00 |
| Purchase #7 | $8.43 | 4.180% | $8.7824 | $8.78 | $8.80 | $8.80 |
| 7 purchase totals = | $521.88 | $552.7248 | $552.71 | $552.70 | $552.80 | |