| 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 | $78.40 | 5.411% | $82.6422 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $143.33 | 9.811% | $157.3921 | $157.39 | $157.40 | $157.40 |
| Purchase #3 | $192.89 | 7.433% | $207.2275 | $207.23 | $207.25 | $207.20 |
| Purchase #4 | $159.95 | 10.167% | $176.2121 | $176.21 | $176.20 | $176.20 |
| Purchase #5 | $226.82 | 8.570% | $246.2585 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $71.43 | 5.750% | $75.5372 | $75.54 | $75.55 | $75.50 |
| Purchase #7 | $103.29 | 3.840% | $107.2563 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $976.11 | $1,052.5259 | $1,052.53 | $1,052.55 | $1,052.50 | |