| 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 | $52.77 | 5.417% | $55.6286 | $55.63 | $55.65 | $55.60 |
| Purchase #2 | $115.32 | 12.660% | $129.9195 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $55.50 | 12.848% | $62.6306 | $62.63 | $62.65 | $62.60 |
| Purchase #4 | $176.62 | 6.707% | $188.4659 | $188.47 | $188.45 | $188.50 |
| Purchase #5 | $219.64 | 7.666% | $236.4776 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $80.97 | 11.543% | $90.3164 | $90.32 | $90.30 | $90.30 |
| Purchase #7 | $117.91 | 9.801% | $129.4664 | $129.47 | $129.45 | $129.50 |
| 7 purchase totals = | $818.73 | $892.9050 | $892.92 | $892.90 | $892.90 | |