| 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 | $39.53 | 4.576% | $41.3389 | $41.34 | $41.35 | $41.30 |
| Purchase #2 | $18.65 | 7.558% | $20.0596 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $66.74 | 10.513% | $73.7564 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $221.37 | 3.597% | $229.3327 | $229.33 | $229.35 | $229.30 |
| Purchase #5 | $238.75 | 11.861% | $267.0681 | $267.07 | $267.05 | $267.10 |
| Purchase #6 | $13.46 | 10.131% | $14.8236 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $37.57 | 6.441% | $39.9899 | $39.99 | $40.00 | $40.00 |
| 7 purchase totals = | $636.07 | $686.3692 | $686.37 | $686.35 | $686.40 | |