| 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 | $9.96 | 4.522% | $10.4104 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $43.94 | 9.486% | $48.1081 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $142.76 | 4.447% | $149.1085 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $59.26 | 4.160% | $61.7252 | $61.73 | $61.75 | $61.70 |
| Purchase #5 | $218.73 | 5.541% | $230.8498 | $230.85 | $230.85 | $230.80 |
| Purchase #6 | $118.38 | 4.164% | $123.3093 | $123.31 | $123.30 | $123.30 |
| Purchase #7 | $112.82 | 8.754% | $122.6963 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $705.85 | $746.2076 | $746.22 | $746.20 | $746.10 | |