| 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 | $20.39 | 13.546% | $23.152 | $23.15 | $23.15 | $23.20 |
| Purchase #2 | $243.61 | 13.822% | $277.2818 | $277.28 | $277.30 | $277.30 |
| Purchase #3 | $77.75 | 13.116% | $87.9477 | $87.95 | $87.95 | $87.90 |
| Purchase #4 | $231.96 | 9.837% | $254.7779 | $254.78 | $254.80 | $254.80 |
| Purchase #5 | $30.95 | 6.514% | $32.9661 | $32.97 | $32.95 | $33.00 |
| Purchase #6 | $145.39 | 4.734% | $152.2728 | $152.27 | $152.25 | $152.30 |
| Purchase #7 | $41.50 | 12.277% | $46.595 | $46.60 | $46.60 | $46.60 |
| 7 purchase totals = | $791.55 | $874.9933 | $875.00 | $875.00 | $875.10 | |