| 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 | $42.68 | 10.822% | $47.2988 | $47.30 | $47.30 | $47.30 |
| Purchase #2 | $114.96 | 10.358% | $126.8676 | $126.87 | $126.85 | $126.90 |
| Purchase #3 | $89.69 | 3.183% | $92.5448 | $92.54 | $92.55 | $92.50 |
| Purchase #4 | $19.93 | 13.829% | $22.6861 | $22.69 | $22.70 | $22.70 |
| Purchase #5 | $30.75 | 3.817% | $31.9237 | $31.92 | $31.90 | $31.90 |
| Purchase #6 | $180.34 | 3.384% | $186.4427 | $186.44 | $186.45 | $186.40 |
| Purchase #7 | $191.85 | 4.184% | $199.877 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $670.20 | $707.6407 | $707.64 | $707.65 | $707.60 | |