| 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 | $184.49 | 8.708% | $200.5554 | $200.56 | $200.55 | $200.60 |
| Purchase #2 | $193.81 | 8.589% | $210.4563 | $210.46 | $210.45 | $210.50 |
| Purchase #3 | $73.83 | 4.404% | $77.0815 | $77.08 | $77.10 | $77.10 |
| Purchase #4 | $129.46 | 4.493% | $135.2766 | $135.28 | $135.30 | $135.30 |
| Purchase #5 | $114.51 | 8.512% | $124.2571 | $124.26 | $124.25 | $124.30 |
| Purchase #6 | $50.29 | 5.355% | $52.983 | $52.98 | $53.00 | $53.00 |
| Purchase #7 | $38.91 | 8.534% | $42.2306 | $42.23 | $42.25 | $42.20 |
| 7 purchase totals = | $785.30 | $842.8405 | $842.85 | $842.90 | $843.00 | |