| 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 | $85.48 | 3.575% | $88.5359 | $88.54 | $88.55 | $88.50 |
| Purchase #2 | $130.85 | 5.471% | $138.0088 | $138.01 | $138.00 | $138.00 |
| Purchase #3 | $124.56 | 9.409% | $136.2799 | $136.28 | $136.30 | $136.30 |
| Purchase #4 | $48.57 | 8.654% | $52.7732 | $52.77 | $52.75 | $52.80 |
| Purchase #5 | $168.75 | 7.353% | $181.1582 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $239.26 | 5.457% | $252.3164 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $182.46 | 12.870% | $205.9426 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $979.93 | $1,055.0150 | $1,055.02 | $1,055.00 | $1,055.00 | |