| 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 | $38.56 | 10.354% | $42.5525 | $42.55 | $42.55 | $42.60 |
| Purchase #2 | $228.67 | 10.835% | $253.4464 | $253.45 | $253.45 | $253.40 |
| Purchase #3 | $20.31 | 9.292% | $22.1972 | $22.20 | $22.20 | $22.20 |
| Purchase #4 | $17.44 | 13.756% | $19.839 | $19.84 | $19.85 | $19.80 |
| Purchase #5 | $40.94 | 9.286% | $44.7417 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $73.65 | 11.292% | $81.9666 | $81.97 | $81.95 | $82.00 |
| Purchase #7 | $190.66 | 6.871% | $203.7602 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $610.23 | $668.5036 | $668.51 | $668.50 | $668.50 | |