| 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 | $79.51 | 13.487% | $90.2335 | $90.23 | $90.25 | $90.20 |
| Purchase #2 | $113.93 | 12.237% | $127.8716 | $127.87 | $127.85 | $127.90 |
| Purchase #3 | $158.50 | 6.424% | $168.682 | $168.68 | $168.70 | $168.70 |
| Purchase #4 | $14.45 | 8.115% | $15.6226 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $5.82 | 4.182% | $6.0634 | $6.06 | $6.05 | $6.10 |
| Purchase #6 | $165.74 | 5.120% | $174.2259 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $70.96 | 12.274% | $79.6696 | $79.67 | $79.65 | $79.70 |
| 7 purchase totals = | $608.91 | $662.3686 | $662.36 | $662.35 | $662.40 | |