| 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 | $74.99 | 3.357% | $77.5074 | $77.51 | $77.50 | $77.50 |
| Purchase #2 | $67.26 | 7.702% | $72.4404 | $72.44 | $72.45 | $72.40 |
| Purchase #3 | $203.72 | 13.336% | $230.8881 | $230.89 | $230.90 | $230.90 |
| Purchase #4 | $209.42 | 11.306% | $233.097 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $207.27 | 13.460% | $235.1685 | $235.17 | $235.15 | $235.20 |
| Purchase #6 | $157.66 | 3.162% | $162.6452 | $162.65 | $162.65 | $162.60 |
| Purchase #7 | $198.54 | 11.436% | $221.245 | $221.25 | $221.25 | $221.20 |
| 7 purchase totals = | $1,118.86 | $1,232.9916 | $1,233.01 | $1,233.00 | $1,232.90 | |