| 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 | $103.81 | 4.405% | $108.3828 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $25.59 | 3.581% | $26.5064 | $26.51 | $26.50 | $26.50 |
| Purchase #3 | $10.68 | 7.679% | $11.5001 | $11.50 | $11.50 | $11.50 |
| Purchase #4 | $102.50 | 3.237% | $105.8179 | $105.82 | $105.80 | $105.80 |
| Purchase #5 | $78.48 | 8.212% | $84.9248 | $84.92 | $84.90 | $84.90 |
| Purchase #6 | $109.71 | 4.531% | $114.681 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $7.33 | 8.410% | $7.9465 | $7.95 | $7.95 | $7.90 |
| 7 purchase totals = | $438.10 | $459.7595 | $459.76 | $459.75 | $459.70 | |