| 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 | $83.82 | 4.798% | $87.8417 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $246.94 | 12.462% | $277.7137 | $277.71 | $277.70 | $277.70 |
| Purchase #3 | $77.42 | 13.364% | $87.7664 | $87.77 | $87.75 | $87.80 |
| Purchase #4 | $235.34 | 7.322% | $252.5716 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $100.90 | 10.313% | $111.3058 | $111.31 | $111.30 | $111.30 |
| Purchase #6 | $207.35 | 5.379% | $218.5034 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $125.95 | 9.672% | $138.1319 | $138.13 | $138.15 | $138.10 |
| 7 purchase totals = | $1,077.72 | $1,173.8345 | $1,173.83 | $1,173.80 | $1,173.80 | |