| 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 | $31.26 | 12.589% | $35.1953 | $35.20 | $35.20 | $35.20 |
| Purchase #2 | $72.80 | 10.288% | $80.2897 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $31.94 | 4.425% | $33.3533 | $33.35 | $33.35 | $33.40 |
| Purchase #4 | $143.35 | 9.753% | $157.3309 | $157.33 | $157.35 | $157.30 |
| Purchase #5 | $77.83 | 3.793% | $80.7821 | $80.78 | $80.80 | $80.80 |
| Purchase #6 | $33.85 | 6.445% | $36.0316 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $157.31 | 13.604% | $178.7105 | $178.71 | $178.70 | $178.70 |
| 7 purchase totals = | $548.34 | $601.6934 | $601.69 | $601.75 | $601.70 | |