| 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 | $63.67 | 3.475% | $65.8825 | $65.88 | $65.90 | $65.90 |
| Purchase #2 | $60.62 | 4.769% | $63.511 | $63.51 | $63.50 | $63.50 |
| Purchase #3 | $228.80 | 10.855% | $253.6362 | $253.64 | $253.65 | $253.60 |
| Purchase #4 | $190.94 | 10.180% | $210.3777 | $210.38 | $210.40 | $210.40 |
| Purchase #5 | $63.77 | 7.662% | $68.6561 | $68.66 | $68.65 | $68.70 |
| Purchase #6 | $149.59 | 13.604% | $169.9402 | $169.94 | $169.95 | $169.90 |
| Purchase #7 | $134.34 | 10.864% | $148.9347 | $148.93 | $148.95 | $148.90 |
| 7 purchase totals = | $891.73 | $980.9384 | $980.94 | $981.00 | $980.90 | |