| 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 | $150.45 | 13.257% | $170.3952 | $170.40 | $170.40 | $170.40 |
| Purchase #2 | $5.70 | 6.630% | $6.0779 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $116.37 | 10.588% | $128.6913 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $40.35 | 8.826% | $43.9113 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $11.75 | 4.135% | $12.2359 | $12.24 | $12.25 | $12.20 |
| Purchase #6 | $46.37 | 8.168% | $50.1575 | $50.16 | $50.15 | $50.20 |
| Purchase #7 | $33.82 | 12.685% | $38.1101 | $38.11 | $38.10 | $38.10 |
| 7 purchase totals = | $404.81 | $449.5792 | $449.59 | $449.60 | $449.60 | |