| 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 | $22.95 | 3.446% | $23.7409 | $23.74 | $23.75 | $23.70 |
| Purchase #2 | $45.90 | 12.749% | $51.7518 | $51.75 | $51.75 | $51.80 |
| Purchase #3 | $10.97 | 13.777% | $12.4813 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $98.47 | 4.830% | $103.2261 | $103.23 | $103.25 | $103.20 |
| Purchase #5 | $201.52 | 4.867% | $211.328 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $164.70 | 12.644% | $185.5247 | $185.52 | $185.50 | $185.50 |
| Purchase #7 | $228.68 | 4.364% | $238.6596 | $238.66 | $238.65 | $238.70 |
| 7 purchase totals = | $773.19 | $826.7124 | $826.71 | $826.75 | $826.70 | |