| 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 | $56.53 | 13.865% | $64.3679 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $83.46 | 10.363% | $92.109 | $92.11 | $92.10 | $92.10 |
| Purchase #3 | $150.57 | 4.187% | $156.8744 | $156.87 | $156.85 | $156.90 |
| Purchase #4 | $25.98 | 7.379% | $27.8971 | $27.90 | $27.90 | $27.90 |
| Purchase #5 | $16.41 | 13.255% | $18.5851 | $18.59 | $18.60 | $18.60 |
| Purchase #6 | $167.88 | 5.543% | $177.1856 | $177.19 | $177.20 | $177.20 |
| Purchase #7 | $63.70 | 4.540% | $66.592 | $66.59 | $66.60 | $66.60 |
| 7 purchase totals = | $564.53 | $603.6111 | $603.62 | $603.60 | $603.70 | |