| 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 | $40.63 | 11.789% | $45.4199 | $45.42 | $45.40 | $45.40 |
| Purchase #2 | $90.84 | 4.283% | $94.7307 | $94.73 | $94.75 | $94.70 |
| Purchase #3 | $202.86 | 9.776% | $222.6916 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $160.41 | 3.506% | $166.034 | $166.03 | $166.05 | $166.00 |
| Purchase #5 | $6.87 | 3.276% | $7.0951 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $222.56 | 10.321% | $245.5304 | $245.53 | $245.55 | $245.50 |
| Purchase #7 | $181.52 | 7.566% | $195.2538 | $195.25 | $195.25 | $195.30 |
| 7 purchase totals = | $905.69 | $976.7555 | $976.75 | $976.80 | $976.70 | |