| 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 | $73.38 | 9.137% | $80.0847 | $80.08 | $80.10 | $80.10 |
| Purchase #2 | $63.67 | 8.209% | $68.8967 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $15.63 | 12.475% | $17.5798 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $20.37 | 5.180% | $21.4252 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $54.89 | 10.701% | $60.7638 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $229.94 | 3.757% | $238.5788 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $167.85 | 11.351% | $186.9027 | $186.90 | $186.90 | $186.90 |
| 7 purchase totals = | $625.73 | $674.2317 | $674.23 | $674.30 | $674.30 | |