| 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 | $24.45 | 13.766% | $27.8158 | $27.82 | $27.80 | $27.80 |
| Purchase #2 | $153.52 | 9.467% | $168.0537 | $168.05 | $168.05 | $168.10 |
| Purchase #3 | $162.63 | 5.243% | $171.1567 | $171.16 | $171.15 | $171.20 |
| Purchase #4 | $8.40 | 12.840% | $9.4786 | $9.48 | $9.50 | $9.50 |
| Purchase #5 | $241.68 | 5.541% | $255.0715 | $255.07 | $255.05 | $255.10 |
| Purchase #6 | $179.65 | 10.291% | $198.1378 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $126.43 | 9.634% | $138.6103 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $896.76 | $968.3244 | $968.33 | $968.30 | $968.40 | |