| 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 | $12.64 | 7.477% | $13.5851 | $13.59 | $13.60 | $13.60 |
| Purchase #2 | $115.95 | 7.202% | $124.3007 | $124.30 | $124.30 | $124.30 |
| Purchase #3 | $69.48 | 10.529% | $76.7955 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $78.40 | 7.264% | $84.095 | $84.10 | $84.10 | $84.10 |
| Purchase #5 | $5.77 | 6.590% | $6.1502 | $6.15 | $6.15 | $6.20 |
| Purchase #6 | $246.92 | 8.401% | $267.6637 | $267.66 | $267.65 | $267.70 |
| Purchase #7 | $127.71 | 6.447% | $135.9435 | $135.94 | $135.95 | $135.90 |
| 7 purchase totals = | $656.87 | $708.5337 | $708.54 | $708.55 | $708.60 | |