| 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 | $83.53 | 13.859% | $95.1064 | $95.11 | $95.10 | $95.10 |
| Purchase #2 | $210.89 | 5.390% | $222.257 | $222.26 | $222.25 | $222.30 |
| Purchase #3 | $13.48 | 11.194% | $14.989 | $14.99 | $15.00 | $15.00 |
| Purchase #4 | $220.45 | 8.175% | $238.4718 | $238.47 | $238.45 | $238.50 |
| Purchase #5 | $245.26 | 12.862% | $276.8053 | $276.81 | $276.80 | $276.80 |
| Purchase #6 | $13.83 | 8.792% | $15.0459 | $15.05 | $15.05 | $15.00 |
| Purchase #7 | $103.31 | 7.128% | $110.6739 | $110.67 | $110.65 | $110.70 |
| 7 purchase totals = | $890.75 | $973.3493 | $973.36 | $973.30 | $973.40 | |