| 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 | $31.88 | 7.470% | $34.2614 | $34.26 | $34.25 | $34.30 |
| Purchase #2 | $218.52 | 7.812% | $235.5908 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $74.54 | 4.615% | $77.98 | $77.98 | $78.00 | $78.00 |
| Purchase #4 | $225.41 | 13.455% | $255.7389 | $255.74 | $255.75 | $255.70 |
| Purchase #5 | $35.88 | 6.662% | $38.2703 | $38.27 | $38.25 | $38.30 |
| Purchase #6 | $92.85 | 4.702% | $97.2158 | $97.22 | $97.20 | $97.20 |
| Purchase #7 | $101.99 | 10.674% | $112.8764 | $112.88 | $112.90 | $112.90 |
| 7 purchase totals = | $781.07 | $851.9336 | $851.94 | $851.95 | $852.00 | |