| 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 | $41.82 | 12.346% | $46.9831 | $46.98 | $47.00 | $47.00 |
| Purchase #2 | $220.37 | 13.687% | $250.532 | $250.53 | $250.55 | $250.50 |
| Purchase #3 | $28.64 | 9.287% | $31.2998 | $31.30 | $31.30 | $31.30 |
| Purchase #4 | $14.99 | 6.130% | $15.9089 | $15.91 | $15.90 | $15.90 |
| Purchase #5 | $205.31 | 13.232% | $232.4766 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $37.83 | 6.232% | $40.1876 | $40.19 | $40.20 | $40.20 |
| Purchase #7 | $71.56 | 13.202% | $81.0074 | $81.01 | $81.00 | $81.00 |
| 7 purchase totals = | $620.52 | $698.3954 | $698.40 | $698.45 | $698.40 | |