| 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 | $78.70 | 12.430% | $88.4824 | $88.48 | $88.50 | $88.50 |
| Purchase #2 | $32.61 | 8.153% | $35.2687 | $35.27 | $35.25 | $35.30 |
| Purchase #3 | $24.83 | 7.737% | $26.7511 | $26.75 | $26.75 | $26.80 |
| Purchase #4 | $231.70 | 7.296% | $248.6048 | $248.60 | $248.60 | $248.60 |
| Purchase #5 | $42.73 | 12.755% | $48.1802 | $48.18 | $48.20 | $48.20 |
| Purchase #6 | $39.34 | 5.511% | $41.508 | $41.51 | $41.50 | $41.50 |
| Purchase #7 | $165.80 | 6.343% | $176.3167 | $176.32 | $176.30 | $176.30 |
| 7 purchase totals = | $615.71 | $665.1119 | $665.11 | $665.10 | $665.20 | |