| 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 | $50.29 | 7.510% | $54.0668 | $54.07 | $54.05 | $54.10 |
| Purchase #2 | $84.59 | 10.259% | $93.2681 | $93.27 | $93.25 | $93.30 |
| Purchase #3 | $40.30 | 10.797% | $44.6512 | $44.65 | $44.65 | $44.70 |
| Purchase #4 | $77.61 | 13.193% | $87.8491 | $87.85 | $87.85 | $87.80 |
| Purchase #5 | $218.68 | 5.849% | $231.4706 | $231.47 | $231.45 | $231.50 |
| Purchase #6 | $108.64 | 8.457% | $117.8277 | $117.83 | $117.85 | $117.80 |
| Purchase #7 | $26.40 | 9.233% | $28.8375 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $606.51 | $657.9710 | $657.98 | $657.95 | $658.00 | |