| 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 | $117.39 | 10.518% | $129.7371 | $129.74 | $129.75 | $129.70 |
| Purchase #2 | $146.33 | 9.268% | $159.8919 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $89.69 | 6.652% | $95.6562 | $95.66 | $95.65 | $95.70 |
| Purchase #4 | $25.96 | 3.127% | $26.7718 | $26.77 | $26.75 | $26.80 |
| Purchase #5 | $139.29 | 13.164% | $157.6261 | $157.63 | $157.65 | $157.60 |
| Purchase #6 | $135.35 | 3.682% | $140.3336 | $140.33 | $140.35 | $140.30 |
| Purchase #7 | $105.86 | 12.414% | $119.0015 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $759.87 | $829.0182 | $829.02 | $829.05 | $829.00 | |