| 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 | $24.62 | 13.170% | $27.8625 | $27.86 | $27.85 | $27.90 |
| Purchase #2 | $59.69 | 8.662% | $64.8603 | $64.86 | $64.85 | $64.90 |
| Purchase #3 | $16.71 | 11.506% | $18.6327 | $18.63 | $18.65 | $18.60 |
| Purchase #4 | $197.41 | 9.275% | $215.7198 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $167.37 | 8.826% | $182.1421 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $129.95 | 3.640% | $134.6802 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $157.64 | 9.494% | $172.6063 | $172.61 | $172.60 | $172.60 |
| 7 purchase totals = | $753.39 | $816.5039 | $816.50 | $816.50 | $816.50 | |