| 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 | $111.58 | 7.569% | $120.0255 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $40.60 | 13.467% | $46.0676 | $46.07 | $46.05 | $46.10 |
| Purchase #3 | $83.58 | 6.544% | $89.0495 | $89.05 | $89.05 | $89.00 |
| Purchase #4 | $22.28 | 9.137% | $24.3157 | $24.32 | $24.30 | $24.30 |
| Purchase #5 | $81.52 | 10.619% | $90.1766 | $90.18 | $90.20 | $90.20 |
| Purchase #6 | $118.68 | 8.714% | $129.0218 | $129.02 | $129.00 | $129.00 |
| Purchase #7 | $74.99 | 3.219% | $77.4039 | $77.40 | $77.40 | $77.40 |
| 7 purchase totals = | $533.23 | $576.0606 | $576.07 | $576.05 | $576.00 | |