| 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 | $234.28 | 13.788% | $266.5825 | $266.58 | $266.60 | $266.60 |
| Purchase #2 | $72.26 | 11.210% | $80.3603 | $80.36 | $80.35 | $80.40 |
| Purchase #3 | $68.40 | 13.166% | $77.4055 | $77.41 | $77.40 | $77.40 |
| Purchase #4 | $65.51 | 6.846% | $69.9948 | $69.99 | $70.00 | $70.00 |
| Purchase #5 | $63.41 | 9.110% | $69.1867 | $69.19 | $69.20 | $69.20 |
| Purchase #6 | $200.98 | 6.309% | $213.6598 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $29.35 | 10.499% | $32.4315 | $32.43 | $32.45 | $32.40 |
| 7 purchase totals = | $734.19 | $809.6211 | $809.62 | $809.65 | $809.70 | |