| 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 | $39.89 | 13.526% | $45.2855 | $45.29 | $45.30 | $45.30 |
| Purchase #2 | $22.83 | 9.718% | $25.0486 | $25.05 | $25.05 | $25.00 |
| Purchase #3 | $5.84 | 13.190% | $6.6103 | $6.61 | $6.60 | $6.60 |
| Purchase #4 | $77.25 | 6.587% | $82.3385 | $82.34 | $82.35 | $82.30 |
| Purchase #5 | $109.61 | 11.541% | $122.2601 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $189.67 | 12.690% | $213.7391 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $103.73 | 4.698% | $108.6032 | $108.60 | $108.60 | $108.60 |
| 7 purchase totals = | $548.82 | $603.8853 | $603.89 | $603.90 | $603.80 | |