| 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 | $43.75 | 6.760% | $46.7075 | $46.71 | $46.70 | $46.70 |
| Purchase #2 | $145.43 | 5.676% | $153.6846 | $153.68 | $153.70 | $153.70 |
| Purchase #3 | $10.61 | 7.743% | $11.4315 | $11.43 | $11.45 | $11.40 |
| Purchase #4 | $39.41 | 6.512% | $41.9764 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $17.39 | 12.775% | $19.6116 | $19.61 | $19.60 | $19.60 |
| Purchase #6 | $27.41 | 4.336% | $28.5985 | $28.60 | $28.60 | $28.60 |
| Purchase #7 | $151.32 | 9.243% | $165.3065 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $435.32 | $467.3166 | $467.32 | $467.35 | $467.30 | |