| 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 | $76.36 | 5.214% | $80.3414 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $128.48 | 11.239% | $142.9199 | $142.92 | $142.90 | $142.90 |
| Purchase #3 | $220.86 | 4.268% | $230.2863 | $230.29 | $230.30 | $230.30 |
| Purchase #4 | $60.84 | 7.851% | $65.6165 | $65.62 | $65.60 | $65.60 |
| Purchase #5 | $11.43 | 3.489% | $11.8288 | $11.83 | $11.85 | $11.80 |
| Purchase #6 | $146.41 | 10.804% | $162.2281 | $162.23 | $162.25 | $162.20 |
| Purchase #7 | $10.30 | 5.749% | $10.8921 | $10.89 | $10.90 | $10.90 |
| 7 purchase totals = | $654.68 | $704.1131 | $704.12 | $704.15 | $704.00 | |