| 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 | $49.96 | 4.409% | $52.1627 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $23.25 | 11.265% | $25.8691 | $25.87 | $25.85 | $25.90 |
| Purchase #3 | $69.66 | 12.150% | $78.1237 | $78.12 | $78.10 | $78.10 |
| Purchase #4 | $201.46 | 3.111% | $207.7274 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $36.89 | 5.643% | $38.9717 | $38.97 | $38.95 | $39.00 |
| Purchase #6 | $39.52 | 4.848% | $41.4359 | $41.44 | $41.45 | $41.40 |
| Purchase #7 | $32.34 | 13.437% | $36.6855 | $36.69 | $36.70 | $36.70 |
| 7 purchase totals = | $453.08 | $480.9760 | $480.98 | $480.95 | $481.00 | |