| 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 | $12.44 | 4.499% | $12.9997 | $13.00 | $13.00 | $13.00 |
| Purchase #2 | $24.25 | 13.113% | $27.4299 | $27.43 | $27.45 | $27.40 |
| Purchase #3 | $54.35 | 7.685% | $58.5268 | $58.53 | $58.55 | $58.50 |
| Purchase #4 | $106.34 | 11.125% | $118.1703 | $118.17 | $118.15 | $118.20 |
| Purchase #5 | $114.83 | 6.811% | $122.6511 | $122.65 | $122.65 | $122.70 |
| Purchase #6 | $219.66 | 6.173% | $233.2196 | $233.22 | $233.20 | $233.20 |
| Purchase #7 | $245.37 | 11.415% | $273.379 | $273.38 | $273.40 | $273.40 |
| 7 purchase totals = | $777.24 | $846.3764 | $846.38 | $846.40 | $846.40 | |