| 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 | $7.93 | 5.771% | $8.3876 | $8.39 | $8.40 | $8.40 |
| Purchase #2 | $11.94 | 11.254% | $13.2837 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $13.25 | 4.346% | $13.8258 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $214.59 | 10.571% | $237.2743 | $237.27 | $237.25 | $237.30 |
| Purchase #5 | $68.75 | 8.814% | $74.8096 | $74.81 | $74.80 | $74.80 |
| Purchase #6 | $51.67 | 4.445% | $53.9667 | $53.97 | $53.95 | $54.00 |
| Purchase #7 | $61.32 | 4.613% | $64.1487 | $64.15 | $64.15 | $64.10 |
| 7 purchase totals = | $429.45 | $465.6964 | $465.70 | $465.70 | $465.70 | |