| 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 | $36.40 | 6.210% | $38.6604 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $40.65 | 5.544% | $42.9036 | $42.90 | $42.90 | $42.90 |
| Purchase #3 | $161.84 | 4.662% | $169.385 | $169.39 | $169.40 | $169.40 |
| Purchase #4 | $200.26 | 13.115% | $226.5241 | $226.52 | $226.50 | $226.50 |
| Purchase #5 | $6.50 | 9.545% | $7.1204 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $173.28 | 10.212% | $190.9754 | $190.98 | $191.00 | $191.00 |
| Purchase #7 | $231.58 | 13.603% | $263.0818 | $263.08 | $263.10 | $263.10 |
| 7 purchase totals = | $850.51 | $938.6507 | $938.65 | $938.65 | $938.70 | |