| 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 | $66.40 | 9.552% | $72.7425 | $72.74 | $72.75 | $72.70 |
| Purchase #2 | $169.34 | 9.707% | $185.7778 | $185.78 | $185.80 | $185.80 |
| Purchase #3 | $57.67 | 8.170% | $62.3816 | $62.38 | $62.40 | $62.40 |
| Purchase #4 | $247.69 | 4.645% | $259.1952 | $259.20 | $259.20 | $259.20 |
| Purchase #5 | $5.56 | 5.265% | $5.8527 | $5.85 | $5.85 | $5.90 |
| Purchase #6 | $235.77 | 3.155% | $243.2085 | $243.21 | $243.20 | $243.20 |
| Purchase #7 | $237.50 | 9.307% | $259.6041 | $259.60 | $259.60 | $259.60 |
| 7 purchase totals = | $1,019.93 | $1,088.7624 | $1,088.76 | $1,088.80 | $1,088.80 | |