| 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 | $112.43 | 6.223% | $119.4265 | $119.43 | $119.45 | $119.40 |
| Purchase #2 | $8.55 | 4.208% | $8.9098 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $51.49 | 8.655% | $55.9465 | $55.95 | $55.95 | $55.90 |
| Purchase #4 | $70.49 | 10.157% | $77.6497 | $77.65 | $77.65 | $77.60 |
| Purchase #5 | $119.63 | 8.394% | $129.6717 | $129.67 | $129.65 | $129.70 |
| Purchase #6 | $237.55 | 4.742% | $248.8146 | $248.81 | $248.80 | $248.80 |
| Purchase #7 | $122.48 | 9.863% | $134.5602 | $134.56 | $134.55 | $134.60 |
| 7 purchase totals = | $722.62 | $774.9790 | $774.98 | $774.95 | $774.90 | |