| 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 | $237.70 | 7.753% | $256.1289 | $256.13 | $256.15 | $256.10 |
| Purchase #2 | $168.78 | 5.343% | $177.7979 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $85.59 | 4.561% | $89.4938 | $89.49 | $89.50 | $89.50 |
| Purchase #4 | $21.38 | 6.198% | $22.7051 | $22.71 | $22.70 | $22.70 |
| Purchase #5 | $50.74 | 13.774% | $57.7289 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $62.49 | 7.788% | $67.3567 | $67.36 | $67.35 | $67.40 |
| Purchase #7 | $23.75 | 13.339% | $26.918 | $26.92 | $26.90 | $26.90 |
| 7 purchase totals = | $650.43 | $698.1293 | $698.14 | $698.15 | $698.10 | |