| 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 | $39.50 | 10.651% | $43.7071 | $43.71 | $43.70 | $43.70 |
| Purchase #2 | $146.35 | 12.459% | $164.5837 | $164.58 | $164.60 | $164.60 |
| Purchase #3 | $71.69 | 3.569% | $74.2486 | $74.25 | $74.25 | $74.20 |
| Purchase #4 | $168.30 | 6.811% | $179.7629 | $179.76 | $179.75 | $179.80 |
| Purchase #5 | $125.95 | 7.290% | $135.1318 | $135.13 | $135.15 | $135.10 |
| Purchase #6 | $87.92 | 3.831% | $91.2882 | $91.29 | $91.30 | $91.30 |
| Purchase #7 | $60.99 | 6.317% | $64.8427 | $64.84 | $64.85 | $64.80 |
| 7 purchase totals = | $700.70 | $753.5650 | $753.56 | $753.60 | $753.50 | |