| 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 | $34.25 | 12.422% | $38.5045 | $38.50 | $38.50 | $38.50 |
| Purchase #2 | $172.71 | 12.180% | $193.7461 | $193.75 | $193.75 | $193.70 |
| Purchase #3 | $97.93 | 5.402% | $103.2202 | $103.22 | $103.20 | $103.20 |
| Purchase #4 | $178.47 | 8.111% | $192.9457 | $192.95 | $192.95 | $192.90 |
| Purchase #5 | $171.63 | 8.545% | $186.2958 | $186.30 | $186.30 | $186.30 |
| Purchase #6 | $173.91 | 12.398% | $195.4714 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $14.89 | 7.867% | $16.0614 | $16.06 | $16.05 | $16.10 |
| 7 purchase totals = | $843.79 | $926.2451 | $926.25 | $926.20 | $926.20 | |