| 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 | $69.54 | 12.685% | $78.3611 | $78.36 | $78.35 | $78.40 |
| Purchase #2 | $45.39 | 12.431% | $51.0324 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $44.44 | 5.731% | $46.9869 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $72.97 | 11.294% | $81.2112 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $209.66 | 9.854% | $230.3199 | $230.32 | $230.30 | $230.30 |
| Purchase #6 | $91.58 | 4.439% | $95.6452 | $95.65 | $95.65 | $95.60 |
| Purchase #7 | $147.52 | 4.108% | $153.5801 | $153.58 | $153.60 | $153.60 |
| 7 purchase totals = | $681.10 | $737.1368 | $737.14 | $737.15 | $737.10 | |