| 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 | $12.88 | 13.206% | $14.5809 | $14.58 | $14.60 | $14.60 |
| Purchase #2 | $70.50 | 6.427% | $75.031 | $75.03 | $75.05 | $75.00 |
| Purchase #3 | $91.36 | 12.620% | $102.8896 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $173.68 | 8.211% | $187.9409 | $187.94 | $187.95 | $187.90 |
| Purchase #5 | $76.65 | 5.108% | $80.5653 | $80.57 | $80.55 | $80.60 |
| Purchase #6 | $131.53 | 10.553% | $145.4104 | $145.41 | $145.40 | $145.40 |
| Purchase #7 | $47.70 | 4.384% | $49.7912 | $49.79 | $49.80 | $49.80 |
| 7 purchase totals = | $604.30 | $656.2093 | $656.21 | $656.25 | $656.20 | |