| 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 | $77.68 | 10.819% | $86.0842 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $49.80 | 12.611% | $56.0803 | $56.08 | $56.10 | $56.10 |
| Purchase #3 | $107.35 | 10.484% | $118.6046 | $118.60 | $118.60 | $118.60 |
| Purchase #4 | $92.25 | 7.841% | $99.4833 | $99.48 | $99.50 | $99.50 |
| Purchase #5 | $76.51 | 11.390% | $85.2245 | $85.22 | $85.20 | $85.20 |
| Purchase #6 | $246.40 | 9.354% | $269.4483 | $269.45 | $269.45 | $269.40 |
| Purchase #7 | $238.85 | 6.737% | $254.9413 | $254.94 | $254.95 | $254.90 |
| 7 purchase totals = | $888.84 | $969.8665 | $969.85 | $969.90 | $969.80 | |