| 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 | $65.40 | 11.117% | $72.6705 | $72.67 | $72.65 | $72.70 |
| Purchase #2 | $146.69 | 12.707% | $165.3299 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $65.55 | 4.398% | $68.4329 | $68.43 | $68.45 | $68.40 |
| Purchase #4 | $50.85 | 12.515% | $57.2139 | $57.21 | $57.20 | $57.20 |
| Purchase #5 | $127.48 | 5.280% | $134.2109 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $19.94 | 12.730% | $22.4784 | $22.48 | $22.50 | $22.50 |
| Purchase #7 | $204.34 | 3.564% | $211.6227 | $211.62 | $211.60 | $211.60 |
| 7 purchase totals = | $680.25 | $731.9592 | $731.95 | $731.95 | $731.90 | |