| 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 | $108.66 | 10.731% | $120.3203 | $120.32 | $120.30 | $120.30 |
| Purchase #2 | $22.77 | 3.198% | $23.4982 | $23.50 | $23.50 | $23.50 |
| Purchase #3 | $96.45 | 4.200% | $100.5009 | $100.50 | $100.50 | $100.50 |
| Purchase #4 | $108.76 | 5.190% | $114.4046 | $114.40 | $114.40 | $114.40 |
| Purchase #5 | $50.98 | 3.297% | $52.6608 | $52.66 | $52.65 | $52.70 |
| Purchase #6 | $18.53 | 13.807% | $21.0884 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $161.65 | 3.184% | $166.7969 | $166.80 | $166.80 | $166.80 |
| 7 purchase totals = | $567.80 | $599.2701 | $599.27 | $599.25 | $599.30 | |