| 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 | $121.92 | 12.464% | $137.1161 | $137.12 | $137.10 | $137.10 |
| Purchase #2 | $37.53 | 11.582% | $41.8767 | $41.88 | $41.90 | $41.90 |
| Purchase #3 | $47.92 | 10.719% | $53.0565 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $58.95 | 9.874% | $64.7707 | $64.77 | $64.75 | $64.80 |
| Purchase #5 | $85.57 | 7.189% | $91.7216 | $91.72 | $91.70 | $91.70 |
| Purchase #6 | $235.69 | 9.857% | $258.922 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $35.86 | 10.113% | $39.4865 | $39.49 | $39.50 | $39.50 |
| 7 purchase totals = | $623.44 | $686.9501 | $686.96 | $686.90 | $687.00 | |