| 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 | $234.48 | 10.386% | $258.8331 | $258.83 | $258.85 | $258.80 |
| Purchase #2 | $40.30 | 4.602% | $42.1546 | $42.15 | $42.15 | $42.20 |
| Purchase #3 | $159.51 | 10.340% | $176.0033 | $176.00 | $176.00 | $176.00 |
| Purchase #4 | $59.37 | 7.798% | $63.9997 | $64.00 | $64.00 | $64.00 |
| Purchase #5 | $97.92 | 11.433% | $109.1152 | $109.12 | $109.10 | $109.10 |
| Purchase #6 | $84.46 | 8.700% | $91.808 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $39.86 | 10.823% | $44.174 | $44.17 | $44.15 | $44.20 |
| 7 purchase totals = | $715.90 | $786.0879 | $786.08 | $786.05 | $786.10 | |