| 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 | $31.80 | 5.566% | $33.57 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $10.58 | 12.783% | $11.9324 | $11.93 | $11.95 | $11.90 |
| Purchase #3 | $107.88 | 5.675% | $114.0022 | $114.00 | $114.00 | $114.00 |
| Purchase #4 | $192.25 | 5.138% | $202.1278 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $29.61 | 4.317% | $30.8883 | $30.89 | $30.90 | $30.90 |
| Purchase #6 | $229.77 | 5.447% | $242.2856 | $242.29 | $242.30 | $242.30 |
| Purchase #7 | $20.97 | 8.250% | $22.7 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $622.86 | $657.5063 | $657.51 | $657.55 | $657.50 | |