| 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 | $83.71 | 7.578% | $90.0535 | $90.05 | $90.05 | $90.10 |
| Purchase #2 | $101.43 | 10.348% | $111.926 | $111.93 | $111.95 | $111.90 |
| Purchase #3 | $211.66 | 11.473% | $235.9438 | $235.94 | $235.95 | $235.90 |
| Purchase #4 | $173.70 | 13.171% | $196.578 | $196.58 | $196.60 | $196.60 |
| Purchase #5 | $149.91 | 9.132% | $163.5998 | $163.60 | $163.60 | $163.60 |
| Purchase #6 | $162.53 | 12.613% | $183.0299 | $183.03 | $183.05 | $183.00 |
| Purchase #7 | $118.99 | 5.500% | $125.5345 | $125.53 | $125.55 | $125.50 |
| 7 purchase totals = | $1,001.93 | $1,106.6655 | $1,106.66 | $1,106.75 | $1,106.60 | |