| 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 | $82.80 | 5.136% | $87.0526 | $87.05 | $87.05 | $87.10 |
| Purchase #2 | $81.54 | 3.156% | $84.1134 | $84.11 | $84.10 | $84.10 |
| Purchase #3 | $110.33 | 13.705% | $125.4507 | $125.45 | $125.45 | $125.50 |
| Purchase #4 | $203.55 | 6.782% | $217.3548 | $217.35 | $217.35 | $217.40 |
| Purchase #5 | $154.61 | 5.151% | $162.574 | $162.57 | $162.55 | $162.60 |
| Purchase #6 | $31.52 | 9.565% | $34.5349 | $34.53 | $34.55 | $34.50 |
| Purchase #7 | $158.82 | 11.150% | $176.5284 | $176.53 | $176.55 | $176.50 |
| 7 purchase totals = | $823.17 | $887.6088 | $887.59 | $887.60 | $887.70 | |