| 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 | $123.53 | 12.224% | $138.6303 | $138.63 | $138.65 | $138.60 |
| Purchase #2 | $206.83 | 4.651% | $216.4497 | $216.45 | $216.45 | $216.40 |
| Purchase #3 | $7.31 | 8.439% | $7.9269 | $7.93 | $7.95 | $7.90 |
| Purchase #4 | $117.56 | 7.480% | $126.3535 | $126.35 | $126.35 | $126.40 |
| Purchase #5 | $39.38 | 13.592% | $44.7325 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $87.32 | 7.696% | $94.0401 | $94.04 | $94.05 | $94.00 |
| Purchase #7 | $114.46 | 13.823% | $130.2818 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $696.39 | $758.4148 | $758.41 | $758.50 | $758.30 | |