| 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 | $108.60 | 8.429% | $117.7539 | $117.75 | $117.75 | $117.80 |
| Purchase #2 | $56.79 | 7.288% | $60.9289 | $60.93 | $60.95 | $60.90 |
| Purchase #3 | $149.35 | 5.545% | $157.6315 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $102.54 | 11.567% | $114.4008 | $114.40 | $114.40 | $114.40 |
| Purchase #5 | $183.73 | 5.407% | $193.6643 | $193.66 | $193.65 | $193.70 |
| Purchase #6 | $155.70 | 3.153% | $160.6092 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $9.70 | 7.581% | $10.4354 | $10.44 | $10.45 | $10.40 |
| 7 purchase totals = | $766.41 | $815.4240 | $815.42 | $815.45 | $815.40 | |