| 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 | $14.76 | 9.788% | $16.2047 | $16.20 | $16.20 | $16.20 |
| Purchase #2 | $27.74 | 3.311% | $28.6585 | $28.66 | $28.65 | $28.70 |
| Purchase #3 | $35.50 | 8.526% | $38.5267 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $196.27 | 5.781% | $207.6164 | $207.62 | $207.60 | $207.60 |
| Purchase #5 | $25.77 | 7.234% | $27.6342 | $27.63 | $27.65 | $27.60 |
| Purchase #6 | $195.71 | 4.661% | $204.832 | $204.83 | $204.85 | $204.80 |
| Purchase #7 | $218.38 | 10.429% | $241.1549 | $241.15 | $241.15 | $241.20 |
| 7 purchase totals = | $714.13 | $764.6274 | $764.62 | $764.65 | $764.60 | |