| 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 | $33.29 | 6.456% | $35.4392 | $35.44 | $35.45 | $35.40 |
| Purchase #2 | $14.93 | 7.206% | $16.0059 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $11.98 | 6.463% | $12.7543 | $12.75 | $12.75 | $12.80 |
| Purchase #4 | $77.68 | 8.664% | $84.4102 | $84.41 | $84.40 | $84.40 |
| Purchase #5 | $151.34 | 6.559% | $161.2664 | $161.27 | $161.25 | $161.30 |
| Purchase #6 | $89.66 | 6.369% | $95.3704 | $95.37 | $95.35 | $95.40 |
| Purchase #7 | $235.83 | 9.236% | $257.6113 | $257.61 | $257.60 | $257.60 |
| 7 purchase totals = | $614.71 | $662.8577 | $662.86 | $662.80 | $662.90 | |