| 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 | $85.29 | 4.182% | $88.8568 | $88.86 | $88.85 | $88.90 |
| Purchase #2 | $159.38 | 9.450% | $174.4414 | $174.44 | $174.45 | $174.40 |
| Purchase #3 | $166.29 | 8.198% | $179.9225 | $179.92 | $179.90 | $179.90 |
| Purchase #4 | $75.50 | 3.842% | $78.4007 | $78.40 | $78.40 | $78.40 |
| Purchase #5 | $23.80 | 4.801% | $24.9426 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $240.68 | 11.298% | $267.872 | $267.87 | $267.85 | $267.90 |
| Purchase #7 | $51.70 | 10.635% | $57.1983 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $802.64 | $871.6343 | $871.63 | $871.60 | $871.60 | |