| 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 | $52.83 | 6.851% | $56.4494 | $56.45 | $56.45 | $56.40 |
| Purchase #2 | $47.25 | 7.165% | $50.6355 | $50.64 | $50.65 | $50.60 |
| Purchase #3 | $191.58 | 6.595% | $204.2147 | $204.21 | $204.20 | $204.20 |
| Purchase #4 | $41.54 | 6.258% | $44.1396 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $54.73 | 10.136% | $60.2774 | $60.28 | $60.30 | $60.30 |
| Purchase #6 | $93.54 | 12.725% | $105.443 | $105.44 | $105.45 | $105.40 |
| Purchase #7 | $177.56 | 5.239% | $186.8624 | $186.86 | $186.85 | $186.90 |
| 7 purchase totals = | $659.03 | $708.0220 | $708.02 | $708.05 | $707.90 | |