| 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 | $7.36 | 9.690% | $8.0732 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $155.87 | 11.538% | $173.8543 | $173.85 | $173.85 | $173.90 |
| Purchase #3 | $203.51 | 11.188% | $226.2787 | $226.28 | $226.30 | $226.30 |
| Purchase #4 | $187.29 | 12.536% | $210.7687 | $210.77 | $210.75 | $210.80 |
| Purchase #5 | $231.27 | 3.788% | $240.0305 | $240.03 | $240.05 | $240.00 |
| Purchase #6 | $85.53 | 6.198% | $90.8311 | $90.83 | $90.85 | $90.80 |
| Purchase #7 | $25.29 | 5.825% | $26.7631 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $896.12 | $976.5996 | $976.59 | $976.60 | $976.70 | |