| 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 | $38.31 | 3.782% | $39.7589 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $192.43 | 5.670% | $203.3408 | $203.34 | $203.35 | $203.30 |
| Purchase #3 | $14.87 | 4.533% | $15.5441 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $39.84 | 4.668% | $41.6997 | $41.70 | $41.70 | $41.70 |
| Purchase #5 | $218.56 | 5.784% | $231.2015 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $204.28 | 6.137% | $216.8167 | $216.82 | $216.80 | $216.80 |
| Purchase #7 | $111.54 | 5.851% | $118.0662 | $118.07 | $118.05 | $118.10 |
| 7 purchase totals = | $819.83 | $866.4279 | $866.43 | $866.40 | $866.40 | |