| 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 | $8.56 | 6.556% | $9.1212 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $96.78 | 12.828% | $109.1949 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $215.37 | 13.199% | $243.7967 | $243.80 | $243.80 | $243.80 |
| Purchase #4 | $51.77 | 5.396% | $54.5635 | $54.56 | $54.55 | $54.60 |
| Purchase #5 | $64.98 | 13.426% | $73.7042 | $73.70 | $73.70 | $73.70 |
| Purchase #6 | $198.69 | 6.190% | $210.9889 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $171.25 | 5.173% | $180.1088 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $807.40 | $881.4782 | $881.47 | $881.45 | $881.50 | |