| 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 | $70.71 | 9.110% | $77.1517 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $66.33 | 4.704% | $69.4502 | $69.45 | $69.45 | $69.50 |
| Purchase #3 | $25.47 | 13.282% | $28.8529 | $28.85 | $28.85 | $28.90 |
| Purchase #4 | $227.71 | 10.135% | $250.7884 | $250.79 | $250.80 | $250.80 |
| Purchase #5 | $194.98 | 4.159% | $203.0892 | $203.09 | $203.10 | $203.10 |
| Purchase #6 | $182.80 | 3.574% | $189.3333 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $194.91 | 12.279% | $218.843 | $218.84 | $218.85 | $218.80 |
| 7 purchase totals = | $962.91 | $1,037.5087 | $1,037.50 | $1,037.55 | $1,037.60 | |