| 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 | $37.75 | 10.287% | $41.6333 | $41.63 | $41.65 | $41.60 |
| Purchase #2 | $91.95 | 3.581% | $95.2427 | $95.24 | $95.25 | $95.20 |
| Purchase #3 | $168.79 | 13.499% | $191.575 | $191.58 | $191.60 | $191.60 |
| Purchase #4 | $183.82 | 9.496% | $201.2755 | $201.28 | $201.30 | $201.30 |
| Purchase #5 | $159.66 | 9.194% | $174.3391 | $174.34 | $174.35 | $174.30 |
| Purchase #6 | $106.31 | 4.119% | $110.6889 | $110.69 | $110.70 | $110.70 |
| Purchase #7 | $119.68 | 10.657% | $132.4343 | $132.43 | $132.45 | $132.40 |
| 7 purchase totals = | $867.96 | $947.1888 | $947.19 | $947.30 | $947.10 | |