| 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 | $50.74 | 13.738% | $57.7107 | $57.71 | $57.70 | $57.70 |
| Purchase #2 | $183.26 | 4.693% | $191.8604 | $191.86 | $191.85 | $191.90 |
| Purchase #3 | $230.49 | 9.501% | $252.3889 | $252.39 | $252.40 | $252.40 |
| Purchase #4 | $23.26 | 9.829% | $25.5462 | $25.55 | $25.55 | $25.50 |
| Purchase #5 | $164.95 | 4.503% | $172.3777 | $172.38 | $172.40 | $172.40 |
| Purchase #6 | $39.97 | 5.212% | $42.0532 | $42.05 | $42.05 | $42.10 |
| Purchase #7 | $31.98 | 10.611% | $35.3734 | $35.37 | $35.35 | $35.40 |
| 7 purchase totals = | $724.65 | $777.3105 | $777.31 | $777.30 | $777.40 | |