| 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 | $34.81 | 12.245% | $39.0725 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $15.48 | 11.314% | $17.2314 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $30.68 | 12.277% | $34.4466 | $34.45 | $34.45 | $34.40 |
| Purchase #4 | $190.32 | 4.790% | $199.4363 | $199.44 | $199.45 | $199.40 |
| Purchase #5 | $202.92 | 8.628% | $220.4279 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $248.82 | 7.610% | $267.7552 | $267.76 | $267.75 | $267.80 |
| Purchase #7 | $183.81 | 11.163% | $204.3287 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $906.84 | $982.6986 | $982.71 | $982.75 | $982.60 | |