| 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 | $33.25 | 8.760% | $36.1627 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $136.42 | 7.659% | $146.8684 | $146.87 | $146.85 | $146.90 |
| Purchase #3 | $18.72 | 6.492% | $19.9353 | $19.94 | $19.95 | $19.90 |
| Purchase #4 | $187.99 | 3.379% | $194.3422 | $194.34 | $194.35 | $194.30 |
| Purchase #5 | $104.97 | 10.415% | $115.9026 | $115.90 | $115.90 | $115.90 |
| Purchase #6 | $37.36 | 4.223% | $38.9377 | $38.94 | $38.95 | $38.90 |
| Purchase #7 | $56.70 | 7.641% | $61.0324 | $61.03 | $61.05 | $61.00 |
| 7 purchase totals = | $575.41 | $613.1813 | $613.18 | $613.20 | $613.10 | |