| 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 | $72.39 | 12.619% | $81.5249 | $81.52 | $81.50 | $81.50 |
| Purchase #2 | $228.57 | 13.249% | $258.8532 | $258.85 | $258.85 | $258.90 |
| Purchase #3 | $78.57 | 3.322% | $81.1801 | $81.18 | $81.20 | $81.20 |
| Purchase #4 | $181.86 | 10.131% | $200.2842 | $200.28 | $200.30 | $200.30 |
| Purchase #5 | $168.42 | 8.836% | $183.3016 | $183.30 | $183.30 | $183.30 |
| Purchase #6 | $20.86 | 6.337% | $22.1819 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $235.99 | 9.632% | $258.7206 | $258.72 | $258.70 | $258.70 |
| 7 purchase totals = | $986.66 | $1,086.0465 | $1,086.03 | $1,086.05 | $1,086.10 | |