| 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 | $67.54 | 5.746% | $71.4208 | $71.42 | $71.40 | $71.40 |
| Purchase #2 | $131.30 | 3.486% | $135.8771 | $135.88 | $135.90 | $135.90 |
| Purchase #3 | $106.59 | 6.233% | $113.2338 | $113.23 | $113.25 | $113.20 |
| Purchase #4 | $139.88 | 11.170% | $155.5046 | $155.50 | $155.50 | $155.50 |
| Purchase #5 | $249.42 | 8.412% | $270.4012 | $270.40 | $270.40 | $270.40 |
| Purchase #6 | $23.33 | 11.397% | $25.9889 | $25.99 | $26.00 | $26.00 |
| Purchase #7 | $166.70 | 3.819% | $173.0663 | $173.07 | $173.05 | $173.10 |
| 7 purchase totals = | $884.76 | $945.4927 | $945.49 | $945.50 | $945.50 | |