| 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 | $99.40 | 9.658% | $109.0001 | $109.00 | $109.00 | $109.00 |
| Purchase #2 | $124.81 | 5.228% | $131.3351 | $131.34 | $131.35 | $131.30 |
| Purchase #3 | $222.53 | 4.589% | $232.7419 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $239.54 | 12.540% | $269.5783 | $269.58 | $269.60 | $269.60 |
| Purchase #5 | $92.35 | 3.851% | $95.9064 | $95.91 | $95.90 | $95.90 |
| Purchase #6 | $13.42 | 4.131% | $13.9744 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $52.94 | 6.421% | $56.3393 | $56.34 | $56.35 | $56.30 |
| 7 purchase totals = | $844.99 | $908.8755 | $908.88 | $908.90 | $908.80 | |