| 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 | $26.40 | 8.272% | $28.5838 | $28.58 | $28.60 | $28.60 |
| Purchase #2 | $240.45 | 4.123% | $250.3638 | $250.36 | $250.35 | $250.40 |
| Purchase #3 | $23.95 | 13.522% | $27.1885 | $27.19 | $27.20 | $27.20 |
| Purchase #4 | $152.38 | 5.353% | $160.5369 | $160.54 | $160.55 | $160.50 |
| Purchase #5 | $44.29 | 5.369% | $46.6679 | $46.67 | $46.65 | $46.70 |
| Purchase #6 | $133.54 | 12.493% | $150.2232 | $150.22 | $150.20 | $150.20 |
| Purchase #7 | $78.67 | 11.482% | $87.7029 | $87.70 | $87.70 | $87.70 |
| 7 purchase totals = | $699.68 | $751.2670 | $751.26 | $751.25 | $751.30 | |