| 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 | $140.46 | 10.429% | $155.1086 | $155.11 | $155.10 | $155.10 |
| Purchase #2 | $145.39 | 8.742% | $158.1 | $158.10 | $158.10 | $158.10 |
| Purchase #3 | $114.82 | 5.141% | $120.7229 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $46.42 | 3.624% | $48.1023 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $21.97 | 13.366% | $24.9065 | $24.91 | $24.90 | $24.90 |
| Purchase #6 | $123.77 | 8.715% | $134.5566 | $134.56 | $134.55 | $134.60 |
| Purchase #7 | $111.88 | 10.828% | $123.9944 | $123.99 | $124.00 | $124.00 |
| 7 purchase totals = | $704.71 | $765.4913 | $765.49 | $765.45 | $765.50 | |