| 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 | $45.45 | 4.421% | $47.4593 | $47.46 | $47.45 | $47.50 |
| Purchase #2 | $74.55 | 9.590% | $81.6993 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $62.45 | 11.565% | $69.6723 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $172.38 | 13.222% | $195.1721 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $186.43 | 9.673% | $204.4634 | $204.46 | $204.45 | $204.50 |
| Purchase #6 | $191.98 | 10.291% | $211.7367 | $211.74 | $211.75 | $211.70 |
| Purchase #7 | $87.98 | 7.241% | $94.3506 | $94.35 | $94.35 | $94.40 |
| 7 purchase totals = | $821.22 | $904.5537 | $904.55 | $904.50 | $904.70 | |