| 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 | $44.46 | 9.703% | $48.774 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $45.77 | 13.632% | $52.0094 | $52.01 | $52.00 | $52.00 |
| Purchase #3 | $9.45 | 5.639% | $9.9829 | $9.98 | $10.00 | $10.00 |
| Purchase #4 | $180.56 | 5.209% | $189.9654 | $189.97 | $189.95 | $190.00 |
| Purchase #5 | $90.62 | 4.665% | $94.8474 | $94.85 | $94.85 | $94.80 |
| Purchase #6 | $202.89 | 6.721% | $216.5262 | $216.53 | $216.55 | $216.50 |
| Purchase #7 | $141.44 | 9.376% | $154.7014 | $154.70 | $154.70 | $154.70 |
| 7 purchase totals = | $715.19 | $766.8067 | $766.81 | $766.80 | $766.80 | |