| 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 | $30.62 | 11.817% | $34.2384 | $34.24 | $34.25 | $34.20 |
| Purchase #2 | $30.56 | 3.655% | $31.677 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $70.85 | 7.465% | $76.139 | $76.14 | $76.15 | $76.10 |
| Purchase #4 | $197.69 | 5.671% | $208.901 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $161.43 | 13.758% | $183.6395 | $183.64 | $183.65 | $183.60 |
| Purchase #6 | $98.37 | 4.408% | $102.7061 | $102.71 | $102.70 | $102.70 |
| Purchase #7 | $93.52 | 10.513% | $103.3518 | $103.35 | $103.35 | $103.40 |
| 7 purchase totals = | $683.04 | $740.6528 | $740.66 | $740.70 | $740.60 | |