| 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 | $49.54 | 13.461% | $56.2086 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $80.50 | 11.553% | $89.8002 | $89.80 | $89.80 | $89.80 |
| Purchase #3 | $190.79 | 10.585% | $210.9851 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $9.75 | 5.554% | $10.2915 | $10.29 | $10.30 | $10.30 |
| Purchase #5 | $145.50 | 9.424% | $159.2119 | $159.21 | $159.20 | $159.20 |
| Purchase #6 | $14.97 | 9.528% | $16.3963 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $165.42 | 8.616% | $179.6726 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $656.47 | $722.5662 | $722.57 | $722.55 | $722.60 | |