| 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 | $14.28 | 5.442% | $15.0571 | $15.06 | $15.05 | $15.10 |
| Purchase #2 | $128.84 | 12.463% | $144.8973 | $144.90 | $144.90 | $144.90 |
| Purchase #3 | $41.26 | 7.384% | $44.3066 | $44.31 | $44.30 | $44.30 |
| Purchase #4 | $36.80 | 6.783% | $39.2961 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $204.68 | 4.330% | $213.5426 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $113.81 | 5.314% | $119.8579 | $119.86 | $119.85 | $119.90 |
| Purchase #7 | $163.65 | 4.416% | $170.8768 | $170.88 | $170.90 | $170.90 |
| 7 purchase totals = | $703.32 | $747.8344 | $747.85 | $747.85 | $747.90 | |