| 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 | $80.27 | 10.687% | $88.8485 | $88.85 | $88.85 | $88.80 |
| Purchase #2 | $97.62 | 13.249% | $110.5537 | $110.55 | $110.55 | $110.60 |
| Purchase #3 | $145.42 | 12.706% | $163.8971 | $163.90 | $163.90 | $163.90 |
| Purchase #4 | $223.99 | 6.376% | $238.2716 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $72.61 | 13.807% | $82.6353 | $82.64 | $82.65 | $82.60 |
| Purchase #6 | $39.27 | 4.382% | $40.9908 | $40.99 | $41.00 | $41.00 |
| Purchase #7 | $161.35 | 6.656% | $172.0895 | $172.09 | $172.10 | $172.10 |
| 7 purchase totals = | $820.53 | $897.2865 | $897.29 | $897.30 | $897.30 | |