| 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 | $235.73 | 7.521% | $253.4593 | $253.46 | $253.45 | $253.50 |
| Purchase #2 | $30.82 | 8.636% | $33.4816 | $33.48 | $33.50 | $33.50 |
| Purchase #3 | $171.43 | 5.654% | $181.1227 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $44.52 | 4.836% | $46.673 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $193.87 | 13.758% | $220.5426 | $220.54 | $220.55 | $220.50 |
| Purchase #6 | $46.87 | 9.149% | $51.1581 | $51.16 | $51.15 | $51.20 |
| Purchase #7 | $78.80 | 5.398% | $83.0536 | $83.05 | $83.05 | $83.10 |
| 7 purchase totals = | $802.04 | $869.4909 | $869.48 | $869.45 | $869.60 | |