| 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 | $54.96 | 9.305% | $60.074 | $60.07 | $60.05 | $60.10 |
| Purchase #2 | $26.96 | 11.814% | $30.1451 | $30.15 | $30.15 | $30.10 |
| Purchase #3 | $163.46 | 4.356% | $170.5803 | $170.58 | $170.60 | $170.60 |
| Purchase #4 | $234.64 | 6.281% | $249.3777 | $249.38 | $249.40 | $249.40 |
| Purchase #5 | $95.40 | 8.311% | $103.3287 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $117.72 | 5.836% | $124.5901 | $124.59 | $124.60 | $124.60 |
| Purchase #7 | $128.78 | 5.557% | $135.9363 | $135.94 | $135.95 | $135.90 |
| 7 purchase totals = | $821.92 | $874.0322 | $874.04 | $874.10 | $874.00 | |