| 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 | $71.83 | 6.169% | $76.2612 | $76.26 | $76.25 | $76.30 |
| Purchase #2 | $24.55 | 12.187% | $27.5419 | $27.54 | $27.55 | $27.50 |
| Purchase #3 | $222.99 | 6.804% | $238.1622 | $238.16 | $238.15 | $238.20 |
| Purchase #4 | $216.89 | 5.823% | $229.5195 | $229.52 | $229.50 | $229.50 |
| Purchase #5 | $23.33 | 5.711% | $24.6624 | $24.66 | $24.65 | $24.70 |
| Purchase #6 | $28.29 | 12.195% | $31.74 | $31.74 | $31.75 | $31.70 |
| Purchase #7 | $5.72 | 6.696% | $6.103 | $6.10 | $6.10 | $6.10 |
| 7 purchase totals = | $593.60 | $633.9902 | $633.98 | $633.95 | $634.00 | |