| 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 | $65.31 | 10.288% | $72.0291 | $72.03 | $72.05 | $72.00 |
| Purchase #2 | $169.36 | 13.789% | $192.7131 | $192.71 | $192.70 | $192.70 |
| Purchase #3 | $250.91 | 3.226% | $259.0044 | $259.00 | $259.00 | $259.00 |
| Purchase #4 | $32.81 | 9.787% | $36.0211 | $36.02 | $36.00 | $36.00 |
| Purchase #5 | $108.26 | 9.183% | $118.2015 | $118.20 | $118.20 | $118.20 |
| Purchase #6 | $176.40 | 3.626% | $182.7963 | $182.80 | $182.80 | $182.80 |
| Purchase #7 | $30.29 | 5.165% | $31.8545 | $31.85 | $31.85 | $31.90 |
| 7 purchase totals = | $833.34 | $892.6200 | $892.61 | $892.60 | $892.60 | |