| 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 | $85.91 | 3.245% | $88.6978 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $103.94 | 8.844% | $113.1325 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $48.70 | 5.610% | $51.4321 | $51.43 | $51.45 | $51.40 |
| Purchase #4 | $41.99 | 11.694% | $46.9003 | $46.90 | $46.90 | $46.90 |
| Purchase #5 | $117.87 | 4.377% | $123.0292 | $123.03 | $123.05 | $123.00 |
| Purchase #6 | $26.93 | 4.790% | $28.2199 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $6.61 | 9.783% | $7.2567 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $431.95 | $458.6685 | $458.67 | $458.70 | $458.60 | |