| 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 | $78.92 | 10.639% | $87.3163 | $87.32 | $87.30 | $87.30 |
| Purchase #2 | $16.85 | 8.133% | $18.2204 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $19.75 | 10.159% | $21.7564 | $21.76 | $21.75 | $21.80 |
| Purchase #4 | $89.50 | 6.808% | $95.5932 | $95.59 | $95.60 | $95.60 |
| Purchase #5 | $165.80 | 9.859% | $182.1462 | $182.15 | $182.15 | $182.10 |
| Purchase #6 | $34.40 | 8.729% | $37.4028 | $37.40 | $37.40 | $37.40 |
| Purchase #7 | $74.55 | 4.612% | $77.9882 | $77.99 | $78.00 | $78.00 |
| 7 purchase totals = | $479.77 | $520.4235 | $520.43 | $520.40 | $520.40 | |