| 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 | $31.81 | 11.395% | $35.4347 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $193.35 | 5.259% | $203.5183 | $203.52 | $203.50 | $203.50 |
| Purchase #3 | $185.52 | 10.721% | $205.4096 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $24.26 | 6.743% | $25.8959 | $25.90 | $25.90 | $25.90 |
| Purchase #5 | $47.48 | 8.571% | $51.5495 | $51.55 | $51.55 | $51.50 |
| Purchase #6 | $74.34 | 8.522% | $80.6753 | $80.68 | $80.70 | $80.70 |
| Purchase #7 | $75.40 | 8.566% | $81.8588 | $81.86 | $81.85 | $81.90 |
| 7 purchase totals = | $632.16 | $684.3421 | $684.35 | $684.35 | $684.30 | |