| 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 | $32.60 | 4.614% | $34.1042 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $233.35 | 10.818% | $258.5938 | $258.59 | $258.60 | $258.60 |
| Purchase #3 | $61.26 | 3.643% | $63.4917 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $9.55 | 8.279% | $10.3406 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $121.35 | 10.361% | $133.9231 | $133.92 | $133.90 | $133.90 |
| Purchase #6 | $35.60 | 12.681% | $40.1144 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $113.30 | 6.593% | $120.7699 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $607.01 | $661.3377 | $661.32 | $661.30 | $661.30 | |