| 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 | $69.80 | 12.146% | $78.2779 | $78.28 | $78.30 | $78.30 |
| Purchase #2 | $91.84 | 10.194% | $101.2022 | $101.20 | $101.20 | $101.20 |
| Purchase #3 | $120.56 | 11.151% | $134.0036 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $95.33 | 12.419% | $107.169 | $107.17 | $107.15 | $107.20 |
| Purchase #5 | $35.97 | 8.320% | $38.9627 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $67.68 | 3.232% | $69.8674 | $69.87 | $69.85 | $69.90 |
| Purchase #7 | $51.87 | 4.402% | $54.1533 | $54.15 | $54.15 | $54.20 |
| 7 purchase totals = | $533.05 | $583.6361 | $583.63 | $583.60 | $583.80 | |