| 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 | $6.58 | 13.868% | $7.4925 | $7.49 | $7.50 | $7.50 |
| Purchase #2 | $62.33 | 9.455% | $68.2233 | $68.22 | $68.20 | $68.20 |
| Purchase #3 | $179.63 | 3.648% | $186.1829 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $187.36 | 12.451% | $210.6882 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $200.26 | 13.857% | $228.01 | $228.01 | $228.00 | $228.00 |
| Purchase #6 | $153.96 | 10.147% | $169.5823 | $169.58 | $169.60 | $169.60 |
| Purchase #7 | $120.35 | 12.539% | $135.4407 | $135.44 | $135.45 | $135.40 |
| 7 purchase totals = | $910.47 | $1,005.6199 | $1,005.61 | $1,005.65 | $1,005.60 | |