| 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 | $33.56 | 6.670% | $35.7985 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $249.46 | 5.350% | $262.8061 | $262.81 | $262.80 | $262.80 |
| Purchase #3 | $178.98 | 7.290% | $192.0276 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $77.39 | 6.662% | $82.5457 | $82.55 | $82.55 | $82.50 |
| Purchase #5 | $195.56 | 4.148% | $203.6718 | $203.67 | $203.65 | $203.70 |
| Purchase #6 | $79.36 | 11.196% | $88.2451 | $88.25 | $88.25 | $88.20 |
| Purchase #7 | $180.71 | 13.343% | $204.8221 | $204.82 | $204.80 | $204.80 |
| 7 purchase totals = | $995.02 | $1,069.9169 | $1,069.93 | $1,069.90 | $1,069.80 | |