| 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 | $8.62 | 11.215% | $9.5867 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $23.96 | 9.674% | $26.2779 | $26.28 | $26.30 | $26.30 |
| Purchase #3 | $229.99 | 4.784% | $240.9927 | $240.99 | $241.00 | $241.00 |
| Purchase #4 | $124.79 | 6.615% | $133.0449 | $133.04 | $133.05 | $133.00 |
| Purchase #5 | $28.92 | 3.225% | $29.8527 | $29.85 | $29.85 | $29.90 |
| Purchase #6 | $246.37 | 8.369% | $266.9887 | $266.99 | $267.00 | $267.00 |
| Purchase #7 | $197.73 | 6.236% | $210.0604 | $210.06 | $210.05 | $210.10 |
| 7 purchase totals = | $860.38 | $916.8040 | $916.80 | $916.85 | $916.90 | |