| 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 | $114.97 | 6.724% | $122.7006 | $122.70 | $122.70 | $122.70 |
| Purchase #2 | $47.27 | 7.494% | $50.8124 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $140.38 | 12.715% | $158.2293 | $158.23 | $158.25 | $158.20 |
| Purchase #4 | $91.45 | 8.165% | $98.9169 | $98.92 | $98.90 | $98.90 |
| Purchase #5 | $79.46 | 8.242% | $86.0091 | $86.01 | $86.00 | $86.00 |
| Purchase #6 | $157.31 | 9.171% | $171.7369 | $171.74 | $171.75 | $171.70 |
| Purchase #7 | $70.75 | 13.350% | $80.1951 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $701.59 | $768.6003 | $768.61 | $768.60 | $768.50 | |