| 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 | $38.92 | 12.813% | $43.9068 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $129.93 | 3.579% | $134.5802 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $223.48 | 13.855% | $254.4432 | $254.44 | $254.45 | $254.40 |
| Purchase #4 | $177.58 | 12.273% | $199.3744 | $199.37 | $199.35 | $199.40 |
| Purchase #5 | $240.32 | 7.549% | $258.4618 | $258.46 | $258.45 | $258.50 |
| Purchase #6 | $24.40 | 11.274% | $27.1509 | $27.15 | $27.15 | $27.20 |
| Purchase #7 | $60.50 | 13.606% | $68.7316 | $68.73 | $68.75 | $68.70 |
| 7 purchase totals = | $895.13 | $986.6489 | $986.64 | $986.65 | $986.70 | |