| 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 | $62.84 | 9.254% | $68.6552 | $68.66 | $68.65 | $68.70 |
| Purchase #2 | $115.83 | 4.448% | $120.9821 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $18.72 | 3.827% | $19.4364 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $196.86 | 9.440% | $215.4436 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $89.37 | 9.761% | $98.0934 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $121.56 | 13.267% | $137.6874 | $137.69 | $137.70 | $137.70 |
| Purchase #7 | $152.25 | 5.818% | $161.1079 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $757.43 | $821.4060 | $821.41 | $821.45 | $821.40 | |