| 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 | $5.77 | 13.811% | $6.5669 | $6.57 | $6.55 | $6.60 |
| Purchase #2 | $198.87 | 4.415% | $207.6501 | $207.65 | $207.65 | $207.70 |
| Purchase #3 | $112.35 | 7.737% | $121.0425 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $88.32 | 9.767% | $96.9462 | $96.95 | $96.95 | $96.90 |
| Purchase #5 | $54.41 | 3.755% | $56.4531 | $56.45 | $56.45 | $56.50 |
| Purchase #6 | $95.62 | 12.601% | $107.6691 | $107.67 | $107.65 | $107.70 |
| Purchase #7 | $77.74 | 13.862% | $88.5163 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $633.08 | $684.8442 | $684.85 | $684.80 | $684.90 | |