| 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 | $200.99 | 12.449% | $226.0112 | $226.01 | $226.00 | $226.00 |
| Purchase #2 | $110.46 | 4.821% | $115.7853 | $115.79 | $115.80 | $115.80 |
| Purchase #3 | $5.46 | 6.473% | $5.8134 | $5.81 | $5.80 | $5.80 |
| Purchase #4 | $69.70 | 7.726% | $75.085 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $64.74 | 9.412% | $70.8333 | $70.83 | $70.85 | $70.80 |
| Purchase #6 | $54.35 | 7.755% | $58.5648 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $83.37 | 13.389% | $94.5324 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $589.07 | $646.6254 | $646.62 | $646.65 | $646.60 | |