| 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 | $22.27 | 7.139% | $23.8599 | $23.86 | $23.85 | $23.90 |
| Purchase #2 | $83.85 | 5.704% | $88.6328 | $88.63 | $88.65 | $88.60 |
| Purchase #3 | $178.56 | 13.211% | $202.1496 | $202.15 | $202.15 | $202.10 |
| Purchase #4 | $30.77 | 12.595% | $34.6455 | $34.65 | $34.65 | $34.60 |
| Purchase #5 | $221.72 | 8.827% | $241.2912 | $241.29 | $241.30 | $241.30 |
| Purchase #6 | $81.77 | 8.342% | $88.5913 | $88.59 | $88.60 | $88.60 |
| Purchase #7 | $71.35 | 5.810% | $75.4954 | $75.50 | $75.50 | $75.50 |
| 7 purchase totals = | $690.29 | $754.6657 | $754.67 | $754.70 | $754.60 | |