| 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 | $53.44 | 10.789% | $59.2056 | $59.21 | $59.20 | $59.20 |
| Purchase #2 | $87.50 | 7.241% | $93.8359 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $176.72 | 12.748% | $199.2483 | $199.25 | $199.25 | $199.20 |
| Purchase #4 | $7.65 | 13.639% | $8.6934 | $8.69 | $8.70 | $8.70 |
| Purchase #5 | $178.53 | 9.574% | $195.6225 | $195.62 | $195.60 | $195.60 |
| Purchase #6 | $25.96 | 3.531% | $26.8766 | $26.88 | $26.90 | $26.90 |
| Purchase #7 | $30.65 | 6.169% | $32.5408 | $32.54 | $32.55 | $32.50 |
| 7 purchase totals = | $560.45 | $616.0231 | $616.03 | $616.05 | $615.90 | |