| 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 | $32.58 | 3.401% | $33.688 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $115.51 | 8.805% | $125.6807 | $125.68 | $125.70 | $125.70 |
| Purchase #3 | $188.39 | 3.287% | $194.5824 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $165.49 | 13.273% | $187.4555 | $187.46 | $187.45 | $187.50 |
| Purchase #5 | $8.60 | 9.227% | $9.3935 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $39.73 | 11.370% | $44.2473 | $44.25 | $44.25 | $44.20 |
| Purchase #7 | $47.85 | 7.428% | $51.4043 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $598.15 | $646.4517 | $646.45 | $646.50 | $646.50 | |