| 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 | $60.92 | 11.827% | $68.125 | $68.13 | $68.15 | $68.10 |
| Purchase #2 | $30.28 | 6.703% | $32.3097 | $32.31 | $32.30 | $32.30 |
| Purchase #3 | $187.74 | 4.786% | $196.7252 | $196.73 | $196.75 | $196.70 |
| Purchase #4 | $16.29 | 9.873% | $17.8983 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $143.32 | 12.600% | $161.3783 | $161.38 | $161.40 | $161.40 |
| Purchase #6 | $111.44 | 5.731% | $117.8266 | $117.83 | $117.85 | $117.80 |
| Purchase #7 | $184.36 | 10.200% | $203.1647 | $203.16 | $203.15 | $203.20 |
| 7 purchase totals = | $734.35 | $797.4278 | $797.44 | $797.50 | $797.40 | |