| 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 | $65.58 | 3.585% | $67.931 | $67.93 | $67.95 | $67.90 |
| Purchase #2 | $166.88 | 4.820% | $174.9236 | $174.92 | $174.90 | $174.90 |
| Purchase #3 | $10.83 | 11.400% | $12.0646 | $12.06 | $12.05 | $12.10 |
| Purchase #4 | $193.69 | 10.147% | $213.3437 | $213.34 | $213.35 | $213.30 |
| Purchase #5 | $211.57 | 3.262% | $218.4714 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $229.91 | 12.128% | $257.7935 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $129.49 | 13.344% | $146.7691 | $146.77 | $146.75 | $146.80 |
| 7 purchase totals = | $1,007.95 | $1,091.2969 | $1,091.28 | $1,091.25 | $1,091.30 | |