| 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 | $63.82 | 7.521% | $68.6199 | $68.62 | $68.60 | $68.60 |
| Purchase #2 | $192.98 | 7.642% | $207.7275 | $207.73 | $207.75 | $207.70 |
| Purchase #3 | $235.38 | 3.201% | $242.9145 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $101.47 | 12.578% | $114.2329 | $114.23 | $114.25 | $114.20 |
| Purchase #5 | $31.40 | 6.275% | $33.3704 | $33.37 | $33.35 | $33.40 |
| Purchase #6 | $180.61 | 13.857% | $205.6371 | $205.64 | $205.65 | $205.60 |
| Purchase #7 | $28.89 | 4.218% | $30.1086 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $834.55 | $902.6109 | $902.61 | $902.60 | $902.50 | |