| 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 | $51.55 | 10.173% | $56.7942 | $56.79 | $56.80 | $56.80 |
| Purchase #2 | $89.60 | 10.864% | $99.3341 | $99.33 | $99.35 | $99.30 |
| Purchase #3 | $58.75 | 3.416% | $60.7569 | $60.76 | $60.75 | $60.80 |
| Purchase #4 | $160.96 | 6.856% | $171.9954 | $172.00 | $172.00 | $172.00 |
| Purchase #5 | $105.31 | 7.481% | $113.1882 | $113.19 | $113.20 | $113.20 |
| Purchase #6 | $87.68 | 12.573% | $98.704 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $57.84 | 7.200% | $62.0045 | $62.00 | $62.00 | $62.00 |
| 7 purchase totals = | $611.69 | $662.7773 | $662.77 | $662.80 | $662.80 | |