| 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 | $129.61 | 11.202% | $144.1289 | $144.13 | $144.15 | $144.10 |
| Purchase #2 | $196.54 | 8.610% | $213.4621 | $213.46 | $213.45 | $213.50 |
| Purchase #3 | $24.65 | 7.515% | $26.5024 | $26.50 | $26.50 | $26.50 |
| Purchase #4 | $67.43 | 13.305% | $76.4016 | $76.40 | $76.40 | $76.40 |
| Purchase #5 | $100.59 | 5.399% | $106.0209 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $12.75 | 6.368% | $13.5619 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $46.52 | 8.567% | $50.5054 | $50.51 | $50.50 | $50.50 |
| 7 purchase totals = | $578.09 | $630.5832 | $630.58 | $630.55 | $630.60 | |