| 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 | $77.67 | 6.789% | $82.943 | $82.94 | $82.95 | $82.90 |
| Purchase #2 | $210.65 | 7.114% | $225.6356 | $225.64 | $225.65 | $225.60 |
| Purchase #3 | $125.54 | 11.544% | $140.0323 | $140.03 | $140.05 | $140.00 |
| Purchase #4 | $125.53 | 12.666% | $141.4296 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $237.80 | 8.540% | $258.1081 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $20.84 | 4.244% | $21.7244 | $21.72 | $21.70 | $21.70 |
| Purchase #7 | $51.77 | 6.702% | $55.2396 | $55.24 | $55.25 | $55.20 |
| 7 purchase totals = | $849.80 | $925.1126 | $925.11 | $925.15 | $924.90 | |