| 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 | $86.79 | 6.437% | $92.3767 | $92.38 | $92.40 | $92.40 |
| Purchase #2 | $6.32 | 12.741% | $7.1252 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $77.85 | 11.624% | $86.8993 | $86.90 | $86.90 | $86.90 |
| Purchase #4 | $218.75 | 5.826% | $231.4944 | $231.49 | $231.50 | $231.50 |
| Purchase #5 | $23.33 | 4.616% | $24.4069 | $24.41 | $24.40 | $24.40 |
| Purchase #6 | $43.57 | 7.167% | $46.6927 | $46.69 | $46.70 | $46.70 |
| Purchase #7 | $149.52 | 3.646% | $154.9715 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $606.13 | $643.9667 | $643.97 | $644.00 | $644.00 | |