| 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 | $52.44 | 8.556% | $56.9268 | $56.93 | $56.95 | $56.90 |
| Purchase #2 | $21.65 | 10.407% | $23.9031 | $23.90 | $23.90 | $23.90 |
| Purchase #3 | $149.49 | 5.542% | $157.7747 | $157.77 | $157.75 | $157.80 |
| Purchase #4 | $40.79 | 8.702% | $44.3395 | $44.34 | $44.35 | $44.30 |
| Purchase #5 | $147.94 | 7.437% | $158.9423 | $158.94 | $158.95 | $158.90 |
| Purchase #6 | $123.26 | 11.768% | $137.7652 | $137.77 | $137.75 | $137.80 |
| Purchase #7 | $137.75 | 3.201% | $142.1594 | $142.16 | $142.15 | $142.20 |
| 7 purchase totals = | $673.32 | $721.8110 | $721.81 | $721.80 | $721.80 | |