| 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 | $69.69 | 6.210% | $74.0177 | $74.02 | $74.00 | $74.00 |
| Purchase #2 | $87.57 | 5.382% | $92.283 | $92.28 | $92.30 | $92.30 |
| Purchase #3 | $83.82 | 8.358% | $90.8257 | $90.83 | $90.85 | $90.80 |
| Purchase #4 | $131.50 | 10.612% | $145.4548 | $145.45 | $145.45 | $145.50 |
| Purchase #5 | $237.28 | 6.777% | $253.3605 | $253.36 | $253.35 | $253.40 |
| Purchase #6 | $120.65 | 7.258% | $129.4068 | $129.41 | $129.40 | $129.40 |
| Purchase #7 | $90.77 | 4.312% | $94.684 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $821.28 | $880.0325 | $880.03 | $880.05 | $880.10 | |