| 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 | $34.34 | 9.280% | $37.5268 | $37.53 | $37.55 | $37.50 |
| Purchase #2 | $243.92 | 10.329% | $269.1145 | $269.11 | $269.10 | $269.10 |
| Purchase #3 | $47.42 | 7.735% | $51.0879 | $51.09 | $51.10 | $51.10 |
| Purchase #4 | $173.94 | 10.397% | $192.0245 | $192.02 | $192.00 | $192.00 |
| Purchase #5 | $79.48 | 9.276% | $86.8526 | $86.85 | $86.85 | $86.90 |
| Purchase #6 | $44.28 | 13.792% | $50.3871 | $50.39 | $50.40 | $50.40 |
| Purchase #7 | $113.43 | 6.539% | $120.8472 | $120.85 | $120.85 | $120.80 |
| 7 purchase totals = | $736.81 | $807.8406 | $807.84 | $807.85 | $807.80 | |