| 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 | $40.31 | 8.763% | $43.8424 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $120.70 | 13.706% | $137.2431 | $137.24 | $137.25 | $137.20 |
| Purchase #3 | $19.75 | 10.774% | $21.8779 | $21.88 | $21.90 | $21.90 |
| Purchase #4 | $11.32 | 6.626% | $12.0701 | $12.07 | $12.05 | $12.10 |
| Purchase #5 | $57.60 | 3.582% | $59.6632 | $59.66 | $59.65 | $59.70 |
| Purchase #6 | $9.58 | 12.670% | $10.7938 | $10.79 | $10.80 | $10.80 |
| Purchase #7 | $80.60 | 8.584% | $87.5187 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $339.86 | $373.0092 | $373.00 | $373.00 | $373.00 | |