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 | $38.53 | 3.559% | $39.9013 | $39.90 | $39.90 | $39.90 |
Purchase #2 | $6.41 | 12.501% | $7.2113 | $7.21 | $7.20 | $7.20 |
Purchase #3 | $85.88 | 5.806% | $90.8662 | $90.87 | $90.85 | $90.90 |
Purchase #4 | $51.69 | 12.165% | $57.9781 | $57.98 | $58.00 | $58.00 |
Purchase #5 | $113.40 | 6.650% | $120.9411 | $120.94 | $120.95 | $120.90 |
Purchase #6 | $15.48 | 11.529% | $17.2647 | $17.26 | $17.25 | $17.30 |
Purchase #7 | $175.63 | 10.572% | $194.1976 | $194.20 | $194.20 | $194.20 |
7 purchase totals = | $487.02 | $528.3603 | $528.36 | $528.35 | $528.40 |