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 | $77.42 | 4.511% | $80.9124 | $80.91 | $80.90 | $80.90 |
Purchase #2 | $8.45 | 4.172% | $8.8025 | $8.80 | $8.80 | $8.80 |
Purchase #3 | $14.89 | 9.780% | $16.3462 | $16.35 | $16.35 | $16.30 |
Purchase #4 | $170.76 | 9.474% | $186.9378 | $186.94 | $186.95 | $186.90 |
Purchase #5 | $24.44 | 3.847% | $25.3802 | $25.38 | $25.40 | $25.40 |
Purchase #6 | $133.39 | 10.576% | $147.4973 | $147.50 | $147.50 | $147.50 |
Purchase #7 | $185.73 | 12.300% | $208.5748 | $208.57 | $208.55 | $208.60 |
7 purchase totals = | $615.08 | $674.4512 | $674.45 | $674.45 | $674.40 |