| 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 | $62.81 | 5.411% | $66.2086 | $66.21 | $66.20 | $66.20 |
| Purchase #2 | $37.25 | 6.382% | $39.6273 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $164.92 | 11.847% | $184.4581 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $22.79 | 6.260% | $24.2167 | $24.22 | $24.20 | $24.20 |
| Purchase #5 | $8.98 | 8.588% | $9.7512 | $9.75 | $9.75 | $9.80 |
| Purchase #6 | $32.75 | 6.356% | $34.8316 | $34.83 | $34.85 | $34.80 |
| Purchase #7 | $176.80 | 6.798% | $188.8189 | $188.82 | $188.80 | $188.80 |
| 7 purchase totals = | $506.30 | $547.9124 | $547.92 | $547.90 | $547.90 | |