| 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 | $69.54 | 6.775% | $74.2513 | $74.25 | $74.25 | $74.30 |
| Purchase #2 | $15.57 | 4.144% | $16.2152 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $117.48 | 5.325% | $123.7358 | $123.74 | $123.75 | $123.70 |
| Purchase #4 | $53.35 | 3.175% | $55.0439 | $55.04 | $55.05 | $55.00 |
| Purchase #5 | $215.75 | 5.824% | $228.3153 | $228.32 | $228.30 | $228.30 |
| Purchase #6 | $219.60 | 8.782% | $238.8853 | $238.89 | $238.90 | $238.90 |
| Purchase #7 | $73.57 | 13.578% | $83.5593 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $764.86 | $820.0061 | $820.02 | $820.00 | $820.00 | |