| 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 | $51.46 | 11.761% | $57.5122 | $57.51 | $57.50 | $57.50 |
| Purchase #2 | $82.83 | 4.151% | $86.2683 | $86.27 | $86.25 | $86.30 |
| Purchase #3 | $172.45 | 6.492% | $183.6455 | $183.65 | $183.65 | $183.60 |
| Purchase #4 | $45.57 | 11.331% | $50.7335 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $220.53 | 6.598% | $235.0806 | $235.08 | $235.10 | $235.10 |
| Purchase #6 | $221.46 | 13.430% | $251.2021 | $251.20 | $251.20 | $251.20 |
| Purchase #7 | $108.25 | 4.286% | $112.8896 | $112.89 | $112.90 | $112.90 |
| 7 purchase totals = | $902.55 | $977.3318 | $977.33 | $977.35 | $977.30 | |