| 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 | $173.37 | 8.136% | $187.4754 | $187.48 | $187.50 | $187.50 |
| Purchase #2 | $21.51 | 6.598% | $22.9292 | $22.93 | $22.95 | $22.90 |
| Purchase #3 | $46.93 | 5.681% | $49.5961 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $25.99 | 8.189% | $28.1183 | $28.12 | $28.10 | $28.10 |
| Purchase #5 | $97.80 | 5.324% | $103.0069 | $103.01 | $103.00 | $103.00 |
| Purchase #6 | $64.33 | 11.512% | $71.7357 | $71.74 | $71.75 | $71.70 |
| Purchase #7 | $131.76 | 3.259% | $136.0541 | $136.05 | $136.05 | $136.10 |
| 7 purchase totals = | $561.69 | $598.9157 | $598.93 | $598.95 | $598.90 | |