| 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 | $31.97 | 8.737% | $34.7632 | $34.76 | $34.75 | $34.80 |
| Purchase #2 | $124.44 | 12.858% | $140.4405 | $140.44 | $140.45 | $140.40 |
| Purchase #3 | $115.45 | 5.215% | $121.4707 | $121.47 | $121.45 | $121.50 |
| Purchase #4 | $155.49 | 6.437% | $165.4989 | $165.50 | $165.50 | $165.50 |
| Purchase #5 | $33.42 | 10.284% | $36.8569 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $178.26 | 13.698% | $202.6781 | $202.68 | $202.70 | $202.70 |
| Purchase #7 | $104.45 | 6.171% | $110.8956 | $110.90 | $110.90 | $110.90 |
| 7 purchase totals = | $743.48 | $812.6039 | $812.61 | $812.60 | $812.70 | |