| 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 | $229.89 | 8.125% | $248.5686 | $248.57 | $248.55 | $248.60 |
| Purchase #2 | $63.51 | 7.745% | $68.4288 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $103.54 | 11.151% | $115.0857 | $115.09 | $115.10 | $115.10 |
| Purchase #4 | $49.74 | 9.442% | $54.4365 | $54.44 | $54.45 | $54.40 |
| Purchase #5 | $28.95 | 4.483% | $30.2478 | $30.25 | $30.25 | $30.20 |
| Purchase #6 | $39.70 | 6.189% | $42.157 | $42.16 | $42.15 | $42.20 |
| Purchase #7 | $67.28 | 4.190% | $70.099 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $582.61 | $629.0234 | $629.04 | $629.05 | $629.00 | |