| 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 | $97.48 | 3.269% | $100.6666 | $100.67 | $100.65 | $100.70 |
| Purchase #2 | $22.89 | 12.862% | $25.8341 | $25.83 | $25.85 | $25.80 |
| Purchase #3 | $71.52 | 11.787% | $79.9501 | $79.95 | $79.95 | $80.00 |
| Purchase #4 | $115.34 | 13.581% | $131.0043 | $131.00 | $131.00 | $131.00 |
| Purchase #5 | $27.95 | 4.774% | $29.2843 | $29.28 | $29.30 | $29.30 |
| Purchase #6 | $201.53 | 4.537% | $210.6734 | $210.67 | $210.65 | $210.70 |
| Purchase #7 | $195.38 | 6.770% | $208.6072 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $732.09 | $786.0200 | $786.01 | $786.00 | $786.10 | |