| 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 | $107.67 | 10.349% | $118.8128 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $8.53 | 7.713% | $9.1879 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $32.32 | 12.259% | $36.2821 | $36.28 | $36.30 | $36.30 |
| Purchase #4 | $185.96 | 13.493% | $211.0516 | $211.05 | $211.05 | $211.10 |
| Purchase #5 | $28.92 | 12.390% | $32.5032 | $32.50 | $32.50 | $32.50 |
| Purchase #6 | $61.91 | 9.306% | $67.6713 | $67.67 | $67.65 | $67.70 |
| Purchase #7 | $60.40 | 9.673% | $66.2425 | $66.24 | $66.25 | $66.20 |
| 7 purchase totals = | $485.71 | $541.7514 | $541.74 | $541.75 | $541.80 | |