| 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 | $68.92 | 5.332% | $72.5948 | $72.59 | $72.60 | $72.60 |
| Purchase #2 | $209.73 | 13.525% | $238.096 | $238.10 | $238.10 | $238.10 |
| Purchase #3 | $121.33 | 8.397% | $131.5181 | $131.52 | $131.50 | $131.50 |
| Purchase #4 | $183.67 | 6.144% | $194.9547 | $194.95 | $194.95 | $195.00 |
| Purchase #5 | $8.72 | 3.514% | $9.0264 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $117.54 | 9.443% | $128.6393 | $128.64 | $128.65 | $128.60 |
| Purchase #7 | $157.36 | 10.340% | $173.631 | $173.63 | $173.65 | $173.60 |
| 7 purchase totals = | $867.27 | $948.4603 | $948.46 | $948.50 | $948.40 | |