| 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 | $32.99 | 8.807% | $35.8954 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $33.40 | 13.442% | $37.8896 | $37.89 | $37.90 | $37.90 |
| Purchase #3 | $46.72 | 12.288% | $52.461 | $52.46 | $52.45 | $52.50 |
| Purchase #4 | $73.80 | 9.330% | $80.6855 | $80.69 | $80.70 | $80.70 |
| Purchase #5 | $15.74 | 3.469% | $16.286 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $39.51 | 9.747% | $43.361 | $43.36 | $43.35 | $43.40 |
| Purchase #7 | $121.71 | 4.179% | $126.7963 | $126.80 | $126.80 | $126.80 |
| 7 purchase totals = | $363.87 | $393.3748 | $393.39 | $393.40 | $393.50 | |