| 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 | $98.88 | 8.444% | $107.2294 | $107.23 | $107.25 | $107.20 |
| Purchase #2 | $36.61 | 5.705% | $38.6986 | $38.70 | $38.70 | $38.70 |
| Purchase #3 | $239.77 | 7.856% | $258.6063 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $215.39 | 8.436% | $233.5603 | $233.56 | $233.55 | $233.60 |
| Purchase #5 | $34.63 | 3.848% | $35.9626 | $35.96 | $35.95 | $36.00 |
| Purchase #6 | $111.44 | 10.378% | $123.0052 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $58.39 | 6.586% | $62.2356 | $62.24 | $62.25 | $62.20 |
| 7 purchase totals = | $795.11 | $859.2980 | $859.31 | $859.30 | $859.30 | |