| 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 | $56.69 | 6.558% | $60.4077 | $60.41 | $60.40 | $60.40 |
| Purchase #2 | $78.72 | 12.652% | $88.6797 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $192.64 | 12.396% | $216.5197 | $216.52 | $216.50 | $216.50 |
| Purchase #4 | $225.53 | 3.141% | $232.6139 | $232.61 | $232.60 | $232.60 |
| Purchase #5 | $37.43 | 4.485% | $39.1087 | $39.11 | $39.10 | $39.10 |
| Purchase #6 | $241.62 | 4.815% | $253.254 | $253.25 | $253.25 | $253.30 |
| Purchase #7 | $32.92 | 13.469% | $37.354 | $37.35 | $37.35 | $37.40 |
| 7 purchase totals = | $865.55 | $927.9377 | $927.93 | $927.90 | $928.00 | |