| 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 | $44.62 | 7.163% | $47.8161 | $47.82 | $47.80 | $47.80 |
| Purchase #2 | $73.90 | 6.108% | $78.4138 | $78.41 | $78.40 | $78.40 |
| Purchase #3 | $115.88 | 11.327% | $129.0057 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $23.58 | 8.465% | $25.576 | $25.58 | $25.60 | $25.60 |
| Purchase #5 | $243.97 | 3.379% | $252.2137 | $252.21 | $252.20 | $252.20 |
| Purchase #6 | $135.25 | 8.783% | $147.129 | $147.13 | $147.15 | $147.10 |
| Purchase #7 | $106.28 | 7.562% | $114.3169 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $743.48 | $794.4712 | $794.48 | $794.45 | $794.40 | |