| 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 | $5.67 | 9.627% | $6.2159 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $171.73 | 12.402% | $193.028 | $193.03 | $193.05 | $193.00 |
| Purchase #3 | $51.29 | 8.870% | $55.8394 | $55.84 | $55.85 | $55.80 |
| Purchase #4 | $232.64 | 9.163% | $253.9568 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $186.78 | 12.115% | $209.4084 | $209.41 | $209.40 | $209.40 |
| Purchase #6 | $15.35 | 3.641% | $15.9089 | $15.91 | $15.90 | $15.90 |
| Purchase #7 | $68.76 | 12.462% | $77.3289 | $77.33 | $77.35 | $77.30 |
| 7 purchase totals = | $732.22 | $811.6863 | $811.70 | $811.70 | $811.60 | |