| 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 | $22.68 | 7.442% | $24.3678 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $41.29 | 7.448% | $44.3653 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $53.73 | 5.807% | $56.8501 | $56.85 | $56.85 | $56.90 |
| Purchase #4 | $49.53 | 6.322% | $52.6613 | $52.66 | $52.65 | $52.70 |
| Purchase #5 | $230.67 | 4.533% | $241.1263 | $241.13 | $241.15 | $241.10 |
| Purchase #6 | $81.71 | 11.212% | $90.8713 | $90.87 | $90.85 | $90.90 |
| Purchase #7 | $49.66 | 8.288% | $53.7758 | $53.78 | $53.80 | $53.80 |
| 7 purchase totals = | $529.27 | $564.0179 | $564.03 | $564.00 | $564.20 | |