| 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 | $39.34 | 4.667% | $41.176 | $41.18 | $41.20 | $41.20 |
| Purchase #2 | $207.88 | 5.332% | $218.9642 | $218.96 | $218.95 | $219.00 |
| Purchase #3 | $78.89 | 10.807% | $87.4156 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $77.44 | 9.116% | $84.4994 | $84.50 | $84.50 | $84.50 |
| Purchase #5 | $133.71 | 6.220% | $142.0268 | $142.03 | $142.05 | $142.00 |
| Purchase #6 | $100.30 | 3.626% | $103.9369 | $103.94 | $103.95 | $103.90 |
| Purchase #7 | $38.80 | 11.507% | $43.2647 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $676.36 | $721.2836 | $721.29 | $721.30 | $721.30 | |