| 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 | $25.49 | 8.523% | $27.6625 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $29.62 | 12.233% | $33.2434 | $33.24 | $33.25 | $33.20 |
| Purchase #3 | $184.57 | 7.324% | $198.0879 | $198.09 | $198.10 | $198.10 |
| Purchase #4 | $36.73 | 9.638% | $40.27 | $40.27 | $40.25 | $40.30 |
| Purchase #5 | $123.91 | 9.818% | $136.0755 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $123.63 | 11.827% | $138.2517 | $138.25 | $138.25 | $138.30 |
| Purchase #7 | $163.48 | 11.514% | $182.3031 | $182.30 | $182.30 | $182.30 |
| 7 purchase totals = | $687.43 | $755.8941 | $755.89 | $755.90 | $756.00 | |