| 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 | $20.94 | 12.285% | $23.5125 | $23.51 | $23.50 | $23.50 |
| Purchase #2 | $57.78 | 11.312% | $64.3161 | $64.32 | $64.30 | $64.30 |
| Purchase #3 | $203.37 | 10.263% | $224.2419 | $224.24 | $224.25 | $224.20 |
| Purchase #4 | $64.60 | 13.356% | $73.228 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $98.42 | 9.788% | $108.0533 | $108.05 | $108.05 | $108.10 |
| Purchase #6 | $187.53 | 7.645% | $201.8667 | $201.87 | $201.85 | $201.90 |
| Purchase #7 | $40.48 | 12.615% | $45.5866 | $45.59 | $45.60 | $45.60 |
| 7 purchase totals = | $673.12 | $740.8051 | $740.81 | $740.80 | $740.80 | |