| 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 | $83.97 | 4.451% | $87.7075 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $128.85 | 5.306% | $135.6868 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $68.62 | 11.856% | $76.7556 | $76.76 | $76.75 | $76.80 |
| Purchase #4 | $213.83 | 4.301% | $223.0268 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $196.38 | 7.487% | $211.083 | $211.08 | $211.10 | $211.10 |
| Purchase #6 | $28.90 | 12.444% | $32.4963 | $32.50 | $32.50 | $32.50 |
| Purchase #7 | $186.78 | 13.684% | $212.339 | $212.34 | $212.35 | $212.30 |
| 7 purchase totals = | $907.33 | $979.0950 | $979.11 | $979.15 | $979.10 | |