| 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 | $80.44 | 4.833% | $84.3277 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $33.67 | 4.298% | $35.1171 | $35.12 | $35.10 | $35.10 |
| Purchase #3 | $107.31 | 6.287% | $114.0566 | $114.06 | $114.05 | $114.10 |
| Purchase #4 | $197.88 | 12.494% | $222.6031 | $222.60 | $222.60 | $222.60 |
| Purchase #5 | $80.71 | 4.218% | $84.1143 | $84.11 | $84.10 | $84.10 |
| Purchase #6 | $237.54 | 10.163% | $261.6812 | $261.68 | $261.70 | $261.70 |
| Purchase #7 | $176.84 | 6.147% | $187.7104 | $187.71 | $187.70 | $187.70 |
| 7 purchase totals = | $914.39 | $989.6104 | $989.61 | $989.60 | $989.60 | |