| 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 | $34.49 | 11.793% | $38.5574 | $38.56 | $38.55 | $38.60 |
| Purchase #2 | $13.46 | 4.755% | $14.1 | $14.10 | $14.10 | $14.10 |
| Purchase #3 | $193.62 | 12.490% | $217.8031 | $217.80 | $217.80 | $217.80 |
| Purchase #4 | $172.56 | 8.822% | $187.7832 | $187.78 | $187.80 | $187.80 |
| Purchase #5 | $111.82 | 13.438% | $126.8464 | $126.85 | $126.85 | $126.80 |
| Purchase #6 | $200.55 | 6.106% | $212.7956 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $93.45 | 4.721% | $97.8618 | $97.86 | $97.85 | $97.90 |
| 7 purchase totals = | $819.95 | $895.7475 | $895.75 | $895.75 | $895.80 | |