| 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 | $15.50 | 6.869% | $16.5647 | $16.56 | $16.55 | $16.60 |
| Purchase #2 | $217.58 | 11.592% | $242.8019 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $189.48 | 11.789% | $211.8178 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $48.54 | 13.330% | $55.0104 | $55.01 | $55.00 | $55.00 |
| Purchase #5 | $103.74 | 3.172% | $107.0306 | $107.03 | $107.05 | $107.00 |
| Purchase #6 | $100.71 | 13.506% | $114.3119 | $114.31 | $114.30 | $114.30 |
| Purchase #7 | $129.46 | 13.812% | $147.341 | $147.34 | $147.35 | $147.30 |
| 7 purchase totals = | $805.01 | $894.8783 | $894.87 | $894.85 | $894.80 | |