| 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 | $192.76 | 3.707% | $199.9056 | $199.91 | $199.90 | $199.90 |
| Purchase #2 | $185.47 | 3.431% | $191.8335 | $191.83 | $191.85 | $191.80 |
| Purchase #3 | $23.32 | 12.750% | $26.2933 | $26.29 | $26.30 | $26.30 |
| Purchase #4 | $48.31 | 3.639% | $50.068 | $50.07 | $50.05 | $50.10 |
| Purchase #5 | $20.58 | 5.844% | $21.7827 | $21.78 | $21.80 | $21.80 |
| Purchase #6 | $105.26 | 6.812% | $112.4303 | $112.43 | $112.45 | $112.40 |
| Purchase #7 | $19.60 | 11.416% | $21.8375 | $21.84 | $21.85 | $21.80 |
| 7 purchase totals = | $595.30 | $624.1509 | $624.15 | $624.20 | $624.10 | |