| 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 | $42.34 | 7.344% | $45.4494 | $45.45 | $45.45 | $45.40 |
| Purchase #2 | $247.46 | 11.629% | $276.2371 | $276.24 | $276.25 | $276.20 |
| Purchase #3 | $83.63 | 11.494% | $93.2424 | $93.24 | $93.25 | $93.20 |
| Purchase #4 | $169.90 | 10.321% | $187.4354 | $187.44 | $187.45 | $187.40 |
| Purchase #5 | $91.57 | 12.798% | $103.2891 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $183.26 | 10.680% | $202.8322 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $35.41 | 4.521% | $37.0109 | $37.01 | $37.00 | $37.00 |
| 7 purchase totals = | $853.57 | $945.4965 | $945.50 | $945.55 | $945.30 | |