| 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 | $82.70 | 6.347% | $87.949 | $87.95 | $87.95 | $87.90 |
| Purchase #2 | $22.50 | 6.834% | $24.0377 | $24.04 | $24.05 | $24.00 |
| Purchase #3 | $106.82 | 13.427% | $121.1627 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $37.29 | 8.268% | $40.3731 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $226.64 | 12.417% | $254.7819 | $254.78 | $254.80 | $254.80 |
| Purchase #6 | $224.72 | 7.605% | $241.81 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $205.36 | 12.814% | $231.6748 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $906.03 | $1,001.7892 | $1,001.78 | $1,001.75 | $1,001.80 | |