| 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 | $65.46 | 10.664% | $72.4407 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $207.63 | 6.436% | $220.9931 | $220.99 | $221.00 | $221.00 |
| Purchase #3 | $185.95 | 9.340% | $203.3177 | $203.32 | $203.30 | $203.30 |
| Purchase #4 | $150.36 | 13.546% | $170.7278 | $170.73 | $170.75 | $170.70 |
| Purchase #5 | $62.90 | 8.792% | $68.4302 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $244.70 | 12.832% | $276.0999 | $276.10 | $276.10 | $276.10 |
| Purchase #7 | $248.31 | 13.303% | $281.3427 | $281.34 | $281.35 | $281.30 |
| 7 purchase totals = | $1,165.31 | $1,293.3521 | $1,293.35 | $1,293.40 | $1,293.20 | |