| 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 | $36.77 | 6.581% | $39.1898 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $66.48 | 10.744% | $73.6226 | $73.62 | $73.60 | $73.60 |
| Purchase #3 | $42.38 | 6.519% | $45.1428 | $45.14 | $45.15 | $45.10 |
| Purchase #4 | $164.44 | 11.755% | $183.7699 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $66.46 | 12.261% | $74.6087 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $131.63 | 6.354% | $139.9938 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $161.86 | 12.872% | $182.6946 | $182.69 | $182.70 | $182.70 |
| 7 purchase totals = | $670.02 | $739.0222 | $739.01 | $739.00 | $739.00 | |