| 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 | $66.40 | 8.215% | $71.8548 | $71.85 | $71.85 | $71.90 |
| Purchase #2 | $102.89 | 10.567% | $113.7624 | $113.76 | $113.75 | $113.80 |
| Purchase #3 | $68.47 | 8.205% | $74.088 | $74.09 | $74.10 | $74.10 |
| Purchase #4 | $199.62 | 10.568% | $220.7158 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $118.67 | 8.381% | $128.6157 | $128.62 | $128.60 | $128.60 |
| Purchase #6 | $47.69 | 4.336% | $49.7578 | $49.76 | $49.75 | $49.80 |
| Purchase #7 | $177.46 | 6.231% | $188.5175 | $188.52 | $188.50 | $188.50 |
| 7 purchase totals = | $781.20 | $847.3120 | $847.32 | $847.25 | $847.40 | |