| 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 | $21.36 | 6.434% | $22.7343 | $22.73 | $22.75 | $22.70 |
| Purchase #2 | $50.92 | 8.578% | $55.2879 | $55.29 | $55.30 | $55.30 |
| Purchase #3 | $42.55 | 3.632% | $44.0954 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $201.31 | 9.329% | $220.0902 | $220.09 | $220.10 | $220.10 |
| Purchase #5 | $160.53 | 8.723% | $174.533 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $119.96 | 3.452% | $124.101 | $124.10 | $124.10 | $124.10 |
| Purchase #7 | $64.82 | 13.275% | $73.4249 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $661.45 | $714.2667 | $714.26 | $714.30 | $714.20 | |