| 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 | $74.36 | 9.411% | $81.358 | $81.36 | $81.35 | $81.40 |
| Purchase #2 | $231.60 | 7.485% | $248.9353 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $23.69 | 8.486% | $25.7003 | $25.70 | $25.70 | $25.70 |
| Purchase #4 | $192.66 | 7.395% | $206.9072 | $206.91 | $206.90 | $206.90 |
| Purchase #5 | $136.90 | 9.207% | $149.5044 | $149.50 | $149.50 | $149.50 |
| Purchase #6 | $37.61 | 3.364% | $38.8752 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $31.79 | 7.632% | $34.2162 | $34.22 | $34.20 | $34.20 |
| 7 purchase totals = | $728.61 | $785.4966 | $785.51 | $785.50 | $785.50 | |