| 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 | $67.37 | 8.483% | $73.085 | $73.09 | $73.10 | $73.10 |
| Purchase #2 | $99.98 | 4.494% | $104.4731 | $104.47 | $104.45 | $104.50 |
| Purchase #3 | $35.77 | 9.150% | $39.043 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $104.79 | 9.789% | $115.0479 | $115.05 | $115.05 | $115.00 |
| Purchase #5 | $102.44 | 6.130% | $108.7196 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $99.54 | 13.326% | $112.8047 | $112.80 | $112.80 | $112.80 |
| Purchase #7 | $52.36 | 5.329% | $55.1503 | $55.15 | $55.15 | $55.20 |
| 7 purchase totals = | $562.25 | $608.3236 | $608.32 | $608.30 | $608.30 | |