| 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 | $93.66 | 6.499% | $99.747 | $99.75 | $99.75 | $99.70 |
| Purchase #2 | $52.74 | 8.590% | $57.2704 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $156.30 | 3.477% | $161.7346 | $161.73 | $161.75 | $161.70 |
| Purchase #4 | $37.38 | 13.227% | $42.3243 | $42.32 | $42.30 | $42.30 |
| Purchase #5 | $177.84 | 8.521% | $192.9937 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $29.38 | 9.200% | $32.083 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $54.25 | 12.669% | $61.1229 | $61.12 | $61.10 | $61.10 |
| 7 purchase totals = | $601.55 | $647.2759 | $647.26 | $647.25 | $647.20 | |