| 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 | $56.80 | 8.387% | $61.5638 | $61.56 | $61.55 | $61.60 |
| Purchase #2 | $84.36 | 5.233% | $88.7746 | $88.77 | $88.75 | $88.80 |
| Purchase #3 | $180.73 | 4.627% | $189.0924 | $189.09 | $189.10 | $189.10 |
| Purchase #4 | $25.53 | 4.855% | $26.7695 | $26.77 | $26.75 | $26.80 |
| Purchase #5 | $67.42 | 13.484% | $76.5109 | $76.51 | $76.50 | $76.50 |
| Purchase #6 | $7.27 | 4.558% | $7.6014 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $149.75 | 6.241% | $159.0959 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $571.86 | $609.4085 | $609.40 | $609.35 | $609.50 | |