| 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 | $91.69 | 6.215% | $97.3885 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $89.95 | 8.137% | $97.2692 | $97.27 | $97.25 | $97.30 |
| Purchase #3 | $34.29 | 9.715% | $37.6213 | $37.62 | $37.60 | $37.60 |
| Purchase #4 | $216.83 | 4.863% | $227.3744 | $227.37 | $227.35 | $227.40 |
| Purchase #5 | $196.67 | 7.285% | $210.9974 | $211.00 | $211.00 | $211.00 |
| Purchase #6 | $179.69 | 10.482% | $198.5251 | $198.53 | $198.55 | $198.50 |
| Purchase #7 | $199.69 | 5.139% | $209.9521 | $209.95 | $209.95 | $210.00 |
| 7 purchase totals = | $1,008.81 | $1,079.1280 | $1,079.13 | $1,079.10 | $1,079.20 | |