| 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 | $62.90 | 4.695% | $65.8532 | $65.85 | $65.85 | $65.90 |
| Purchase #2 | $169.54 | 13.544% | $192.5025 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $103.33 | 11.594% | $115.3101 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $17.83 | 9.655% | $19.5515 | $19.55 | $19.55 | $19.60 |
| Purchase #5 | $46.88 | 11.622% | $52.3284 | $52.33 | $52.35 | $52.30 |
| Purchase #6 | $42.38 | 11.835% | $47.3957 | $47.40 | $47.40 | $47.40 |
| Purchase #7 | $142.99 | 12.741% | $161.2084 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $585.85 | $654.1498 | $654.15 | $654.15 | $654.20 | |