| 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 | $83.34 | 9.812% | $91.5173 | $91.52 | $91.50 | $91.50 |
| Purchase #2 | $115.44 | 13.848% | $131.4261 | $131.43 | $131.45 | $131.40 |
| Purchase #3 | $63.66 | 9.495% | $69.7045 | $69.70 | $69.70 | $69.70 |
| Purchase #4 | $35.62 | 5.623% | $37.6229 | $37.62 | $37.60 | $37.60 |
| Purchase #5 | $124.74 | 7.378% | $133.9433 | $133.94 | $133.95 | $133.90 |
| Purchase #6 | $212.85 | 7.760% | $229.3672 | $229.37 | $229.35 | $229.40 |
| Purchase #7 | $60.46 | 6.813% | $64.5791 | $64.58 | $64.60 | $64.60 |
| 7 purchase totals = | $696.11 | $758.1604 | $758.16 | $758.15 | $758.10 | |