| 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 | $51.98 | 11.131% | $57.7659 | $57.77 | $57.75 | $57.80 |
| Purchase #2 | $80.70 | 11.569% | $90.0362 | $90.04 | $90.05 | $90.00 |
| Purchase #3 | $50.56 | 9.548% | $55.3875 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $106.50 | 7.769% | $114.774 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $32.48 | 5.838% | $34.3762 | $34.38 | $34.40 | $34.40 |
| Purchase #6 | $231.68 | 3.148% | $238.9733 | $238.97 | $238.95 | $239.00 |
| Purchase #7 | $10.45 | 7.107% | $11.1927 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $564.35 | $602.5058 | $602.51 | $602.50 | $602.60 | |