| 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 | $34.47 | 12.489% | $38.775 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $93.41 | 8.575% | $101.4199 | $101.42 | $101.40 | $101.40 |
| Purchase #3 | $156.31 | 9.508% | $171.172 | $171.17 | $171.15 | $171.20 |
| Purchase #4 | $87.44 | 10.575% | $96.6868 | $96.69 | $96.70 | $96.70 |
| Purchase #5 | $82.81 | 4.841% | $86.8188 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $151.27 | 9.330% | $165.3835 | $165.38 | $165.40 | $165.40 |
| Purchase #7 | $136.74 | 10.696% | $151.3657 | $151.37 | $151.35 | $151.40 |
| 7 purchase totals = | $742.45 | $811.6217 | $811.63 | $811.60 | $811.70 | |