| 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 | $20.38 | 5.383% | $21.4771 | $21.48 | $21.50 | $21.50 |
| Purchase #2 | $157.31 | 3.206% | $162.3534 | $162.35 | $162.35 | $162.40 |
| Purchase #3 | $70.98 | 11.184% | $78.9184 | $78.92 | $78.90 | $78.90 |
| Purchase #4 | $8.32 | 6.552% | $8.8651 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $17.66 | 10.658% | $19.5422 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $112.87 | 4.532% | $117.9853 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $92.87 | 4.207% | $96.777 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $480.39 | $505.9185 | $505.93 | $505.95 | $506.00 | |