| 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 | $35.30 | 12.343% | $39.6571 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $54.31 | 6.592% | $57.8901 | $57.89 | $57.90 | $57.90 |
| Purchase #3 | $184.96 | 9.871% | $203.2174 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $76.60 | 7.439% | $82.2983 | $82.30 | $82.30 | $82.30 |
| Purchase #5 | $246.41 | 5.321% | $259.5215 | $259.52 | $259.50 | $259.50 |
| Purchase #6 | $118.64 | 5.816% | $125.5401 | $125.54 | $125.55 | $125.50 |
| Purchase #7 | $114.33 | 3.723% | $118.5865 | $118.59 | $118.60 | $118.60 |
| 7 purchase totals = | $830.55 | $886.7110 | $886.72 | $886.70 | $886.70 | |