| 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 | $69.61 | 4.365% | $72.6485 | $72.65 | $72.65 | $72.60 |
| Purchase #2 | $199.33 | 3.334% | $205.9757 | $205.98 | $206.00 | $206.00 |
| Purchase #3 | $245.26 | 9.806% | $269.3102 | $269.31 | $269.30 | $269.30 |
| Purchase #4 | $42.97 | 10.490% | $47.4776 | $47.48 | $47.50 | $47.50 |
| Purchase #5 | $178.86 | 7.133% | $191.6181 | $191.62 | $191.60 | $191.60 |
| Purchase #6 | $217.57 | 10.644% | $240.7282 | $240.73 | $240.75 | $240.70 |
| Purchase #7 | $51.28 | 8.627% | $55.7039 | $55.70 | $55.70 | $55.70 |
| 7 purchase totals = | $1,004.88 | $1,083.4622 | $1,083.47 | $1,083.50 | $1,083.40 | |