| 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 | $94.39 | 4.258% | $98.4091 | $98.41 | $98.40 | $98.40 |
| Purchase #2 | $154.82 | 13.498% | $175.7176 | $175.72 | $175.70 | $175.70 |
| Purchase #3 | $86.82 | 5.421% | $91.5265 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $114.26 | 5.587% | $120.6437 | $120.64 | $120.65 | $120.60 |
| Purchase #5 | $220.96 | 9.525% | $242.0064 | $242.01 | $242.00 | $242.00 |
| Purchase #6 | $48.78 | 5.804% | $51.6112 | $51.61 | $51.60 | $51.60 |
| Purchase #7 | $83.48 | 9.257% | $91.2077 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $803.51 | $871.1222 | $871.13 | $871.10 | $871.00 | |