| 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 | $41.32 | 7.710% | $44.5058 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $217.93 | 6.216% | $231.4765 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $203.54 | 4.178% | $212.0439 | $212.04 | $212.05 | $212.00 |
| Purchase #4 | $42.58 | 9.499% | $46.6247 | $46.62 | $46.60 | $46.60 |
| Purchase #5 | $27.25 | 6.577% | $29.0422 | $29.04 | $29.05 | $29.00 |
| Purchase #6 | $34.63 | 5.695% | $36.6022 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $210.74 | 8.144% | $227.9027 | $227.90 | $227.90 | $227.90 |
| 7 purchase totals = | $777.99 | $828.1980 | $828.19 | $828.20 | $828.10 | |