| 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 | $43.81 | 12.517% | $49.2937 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $224.85 | 12.457% | $252.8596 | $252.86 | $252.85 | $252.90 |
| Purchase #3 | $122.29 | 3.561% | $126.6447 | $126.64 | $126.65 | $126.60 |
| Purchase #4 | $133.78 | 10.552% | $147.8965 | $147.90 | $147.90 | $147.90 |
| Purchase #5 | $137.65 | 12.207% | $154.4529 | $154.45 | $154.45 | $154.50 |
| Purchase #6 | $37.86 | 11.639% | $42.2665 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $77.76 | 3.557% | $80.5259 | $80.53 | $80.55 | $80.50 |
| 7 purchase totals = | $778.00 | $853.9398 | $853.94 | $853.95 | $854.00 | |