| 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 | $47.35 | 9.531% | $51.8629 | $51.86 | $51.85 | $51.90 |
| Purchase #2 | $172.52 | 7.336% | $185.1761 | $185.18 | $185.20 | $185.20 |
| Purchase #3 | $42.32 | 13.127% | $47.8753 | $47.88 | $47.90 | $47.90 |
| Purchase #4 | $30.96 | 12.122% | $34.713 | $34.71 | $34.70 | $34.70 |
| Purchase #5 | $60.63 | 4.592% | $63.4141 | $63.41 | $63.40 | $63.40 |
| Purchase #6 | $168.51 | 10.283% | $185.8379 | $185.84 | $185.85 | $185.80 |
| Purchase #7 | $161.98 | 13.128% | $183.2447 | $183.24 | $183.25 | $183.20 |
| 7 purchase totals = | $684.27 | $752.1240 | $752.12 | $752.15 | $752.10 | |