| 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 | $48.86 | 5.680% | $51.6352 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $124.78 | 4.725% | $130.6759 | $130.68 | $130.70 | $130.70 |
| Purchase #3 | $119.35 | 11.148% | $132.6551 | $132.66 | $132.65 | $132.70 |
| Purchase #4 | $223.61 | 6.690% | $238.5695 | $238.57 | $238.55 | $238.60 |
| Purchase #5 | $118.87 | 12.187% | $133.3567 | $133.36 | $133.35 | $133.40 |
| Purchase #6 | $80.61 | 11.336% | $89.7479 | $89.75 | $89.75 | $89.70 |
| Purchase #7 | $228.46 | 13.409% | $259.0942 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $944.54 | $1,035.7345 | $1,035.75 | $1,035.75 | $1,035.80 | |