| 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 | $15.26 | 8.411% | $16.5435 | $16.54 | $16.55 | $16.50 |
| Purchase #2 | $98.68 | 6.862% | $105.4514 | $105.45 | $105.45 | $105.50 |
| Purchase #3 | $198.35 | 12.683% | $223.5067 | $223.51 | $223.50 | $223.50 |
| Purchase #4 | $86.39 | 8.493% | $93.7271 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $44.36 | 6.276% | $47.144 | $47.14 | $47.15 | $47.10 |
| Purchase #6 | $206.47 | 9.636% | $226.3654 | $226.37 | $226.35 | $226.40 |
| Purchase #7 | $38.32 | 3.839% | $39.7911 | $39.79 | $39.80 | $39.80 |
| 7 purchase totals = | $687.83 | $752.5292 | $752.53 | $752.55 | $752.50 | |