| 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 | $14.62 | 11.617% | $16.3184 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $14.81 | 9.514% | $16.219 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $62.83 | 13.620% | $71.3874 | $71.39 | $71.40 | $71.40 |
| Purchase #4 | $143.49 | 3.115% | $147.9597 | $147.96 | $147.95 | $148.00 |
| Purchase #5 | $107.78 | 11.805% | $120.5034 | $120.50 | $120.50 | $120.50 |
| Purchase #6 | $223.44 | 10.265% | $246.3761 | $246.38 | $246.40 | $246.40 |
| Purchase #7 | $218.68 | 10.272% | $241.1428 | $241.14 | $241.15 | $241.10 |
| 7 purchase totals = | $785.65 | $859.9068 | $859.91 | $859.90 | $859.90 | |