| 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 | $78.44 | 4.393% | $81.8859 | $81.89 | $81.90 | $81.90 |
| Purchase #2 | $36.94 | 8.298% | $40.0053 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $150.84 | 13.565% | $171.3014 | $171.30 | $171.30 | $171.30 |
| Purchase #4 | $168.94 | 7.318% | $181.303 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $198.95 | 9.855% | $218.5565 | $218.56 | $218.55 | $218.60 |
| Purchase #6 | $152.71 | 13.739% | $173.6908 | $173.69 | $173.70 | $173.70 |
| Purchase #7 | $93.65 | 3.106% | $96.5588 | $96.56 | $96.55 | $96.60 |
| 7 purchase totals = | $880.47 | $963.3017 | $963.31 | $963.30 | $963.40 | |