| 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 | $49.93 | 11.242% | $55.5431 | $55.54 | $55.55 | $55.50 |
| Purchase #2 | $196.65 | 5.280% | $207.0331 | $207.03 | $207.05 | $207.00 |
| Purchase #3 | $156.68 | 11.233% | $174.2799 | $174.28 | $174.30 | $174.30 |
| Purchase #4 | $42.46 | 7.160% | $45.5001 | $45.50 | $45.50 | $45.50 |
| Purchase #5 | $223.31 | 5.287% | $235.1164 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $148.95 | 7.106% | $159.5344 | $159.53 | $159.55 | $159.50 |
| Purchase #7 | $233.55 | 4.360% | $243.7328 | $243.73 | $243.75 | $243.70 |
| 7 purchase totals = | $1,051.53 | $1,120.7398 | $1,120.73 | $1,120.80 | $1,120.60 | |