| 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 | $79.48 | 9.439% | $86.9821 | $86.98 | $87.00 | $87.00 |
| Purchase #2 | $127.44 | 11.545% | $142.1529 | $142.15 | $142.15 | $142.20 |
| Purchase #3 | $149.27 | 6.204% | $158.5307 | $158.53 | $158.55 | $158.50 |
| Purchase #4 | $7.83 | 12.778% | $8.8305 | $8.83 | $8.85 | $8.80 |
| Purchase #5 | $225.76 | 12.670% | $254.3638 | $254.36 | $254.35 | $254.40 |
| Purchase #6 | $123.73 | 10.390% | $136.5855 | $136.59 | $136.60 | $136.60 |
| Purchase #7 | $13.86 | 9.853% | $15.2256 | $15.23 | $15.25 | $15.20 |
| 7 purchase totals = | $727.37 | $802.6711 | $802.67 | $802.75 | $802.70 | |