| 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 | $46.32 | 9.346% | $50.6491 | $50.65 | $50.65 | $50.60 |
| Purchase #2 | $147.34 | 6.279% | $156.5915 | $156.59 | $156.60 | $156.60 |
| Purchase #3 | $5.76 | 12.454% | $6.4774 | $6.48 | $6.50 | $6.50 |
| Purchase #4 | $125.75 | 7.133% | $134.7197 | $134.72 | $134.70 | $134.70 |
| Purchase #5 | $167.97 | 3.746% | $174.2622 | $174.26 | $174.25 | $174.30 |
| Purchase #6 | $87.43 | 7.804% | $94.253 | $94.25 | $94.25 | $94.30 |
| Purchase #7 | $20.82 | 3.252% | $21.4971 | $21.50 | $21.50 | $21.50 |
| 7 purchase totals = | $601.39 | $638.4500 | $638.45 | $638.45 | $638.50 | |