| 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 | $101.87 | 4.352% | $106.3034 | $106.30 | $106.30 | $106.30 |
| Purchase #2 | $26.77 | 4.330% | $27.9291 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $33.34 | 3.174% | $34.3982 | $34.40 | $34.40 | $34.40 |
| Purchase #4 | $13.64 | 7.634% | $14.6813 | $14.68 | $14.70 | $14.70 |
| Purchase #5 | $237.70 | 6.548% | $253.2646 | $253.26 | $253.25 | $253.30 |
| Purchase #6 | $30.84 | 5.802% | $32.6293 | $32.63 | $32.65 | $32.60 |
| Purchase #7 | $42.41 | 9.363% | $46.3808 | $46.38 | $46.40 | $46.40 |
| 7 purchase totals = | $486.57 | $515.5867 | $515.58 | $515.65 | $515.60 | |