| 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 | $87.68 | 8.165% | $94.8391 | $94.84 | $94.85 | $94.80 |
| Purchase #2 | $127.97 | 10.313% | $141.1675 | $141.17 | $141.15 | $141.20 |
| Purchase #3 | $249.72 | 5.657% | $263.8467 | $263.85 | $263.85 | $263.80 |
| Purchase #4 | $18.99 | 4.517% | $19.8478 | $19.85 | $19.85 | $19.80 |
| Purchase #5 | $191.29 | 6.781% | $204.2614 | $204.26 | $204.25 | $204.30 |
| Purchase #6 | $76.79 | 5.219% | $80.7977 | $80.80 | $80.80 | $80.80 |
| Purchase #7 | $78.27 | 6.534% | $83.3842 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $830.71 | $888.1444 | $888.15 | $888.15 | $888.10 | |