| 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 | $96.58 | 6.645% | $102.9977 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $233.27 | 9.792% | $256.1118 | $256.11 | $256.10 | $256.10 |
| Purchase #3 | $70.35 | 5.207% | $74.0131 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $13.69 | 11.105% | $15.2103 | $15.21 | $15.20 | $15.20 |
| Purchase #5 | $20.63 | 5.565% | $21.7781 | $21.78 | $21.80 | $21.80 |
| Purchase #6 | $191.28 | 13.739% | $217.56 | $217.56 | $217.55 | $217.60 |
| Purchase #7 | $94.98 | 13.270% | $107.5838 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $720.78 | $795.2548 | $795.25 | $795.25 | $795.30 | |