| 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 | $64.48 | 12.175% | $72.3304 | $72.33 | $72.35 | $72.30 |
| Purchase #2 | $56.62 | 12.285% | $63.5758 | $63.58 | $63.60 | $63.60 |
| Purchase #3 | $176.34 | 4.516% | $184.3035 | $184.30 | $184.30 | $184.30 |
| Purchase #4 | $7.87 | 11.585% | $8.7817 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $152.45 | 5.143% | $160.2905 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $76.31 | 3.765% | $79.1831 | $79.18 | $79.20 | $79.20 |
| Purchase #7 | $214.60 | 4.798% | $224.8965 | $224.90 | $224.90 | $224.90 |
| 7 purchase totals = | $748.67 | $793.3615 | $793.36 | $793.45 | $793.40 | |