| 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 | $93.49 | 6.578% | $99.6398 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $133.86 | 5.559% | $141.3013 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $34.96 | 11.178% | $38.8678 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $92.77 | 5.681% | $98.0403 | $98.04 | $98.05 | $98.00 |
| Purchase #5 | $32.30 | 7.508% | $34.7251 | $34.73 | $34.75 | $34.70 |
| Purchase #6 | $79.26 | 8.733% | $86.1818 | $86.18 | $86.20 | $86.20 |
| Purchase #7 | $122.74 | 10.243% | $135.3123 | $135.31 | $135.30 | $135.30 |
| 7 purchase totals = | $589.38 | $634.0684 | $634.07 | $634.10 | $634.00 | |