| 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 | $24.67 | 6.860% | $26.3624 | $26.36 | $26.35 | $26.40 |
| Purchase #2 | $175.91 | 4.129% | $183.1733 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $138.28 | 12.307% | $155.2981 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $73.92 | 10.856% | $81.9448 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $143.43 | 13.226% | $162.4001 | $162.40 | $162.40 | $162.40 |
| Purchase #6 | $129.74 | 13.349% | $147.059 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $20.29 | 11.743% | $22.6727 | $22.67 | $22.65 | $22.70 |
| 7 purchase totals = | $706.24 | $778.9104 | $778.90 | $778.85 | $779.00 | |