| 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 | $34.66 | 3.236% | $35.7816 | $35.78 | $35.80 | $35.80 |
| Purchase #2 | $20.63 | 8.478% | $22.379 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $11.62 | 8.573% | $12.6162 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $45.27 | 5.582% | $47.797 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $173.93 | 5.315% | $183.1744 | $183.17 | $183.15 | $183.20 |
| Purchase #6 | $126.73 | 3.642% | $131.3455 | $131.35 | $131.35 | $131.30 |
| Purchase #7 | $101.52 | 9.646% | $111.3126 | $111.31 | $111.30 | $111.30 |
| 7 purchase totals = | $514.36 | $544.4063 | $544.41 | $544.40 | $544.40 | |