| 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 | $46.95 | 9.631% | $51.4718 | $51.47 | $51.45 | $51.50 |
| Purchase #2 | $83.70 | 13.298% | $94.8304 | $94.83 | $94.85 | $94.80 |
| Purchase #3 | $192.81 | 10.480% | $213.0165 | $213.02 | $213.00 | $213.00 |
| Purchase #4 | $170.56 | 9.298% | $186.4187 | $186.42 | $186.40 | $186.40 |
| Purchase #5 | $85.43 | 4.771% | $89.5059 | $89.51 | $89.50 | $89.50 |
| Purchase #6 | $104.88 | 10.451% | $115.841 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $197.96 | 11.423% | $220.573 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $882.29 | $971.6573 | $971.66 | $971.60 | $971.60 | |