| 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 | $35.76 | 12.841% | $40.3519 | $40.35 | $40.35 | $40.40 |
| Purchase #2 | $183.72 | 3.662% | $190.4478 | $190.45 | $190.45 | $190.40 |
| Purchase #3 | $12.63 | 9.315% | $13.8065 | $13.81 | $13.80 | $13.80 |
| Purchase #4 | $11.42 | 10.811% | $12.6546 | $12.65 | $12.65 | $12.70 |
| Purchase #5 | $35.90 | 6.443% | $38.213 | $38.21 | $38.20 | $38.20 |
| Purchase #6 | $225.41 | 7.265% | $241.786 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $168.84 | 3.433% | $174.6363 | $174.64 | $174.65 | $174.60 |
| 7 purchase totals = | $673.68 | $711.8961 | $711.90 | $711.90 | $711.90 | |