| 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 | $78.81 | 10.480% | $87.0693 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $205.91 | 5.625% | $217.4924 | $217.49 | $217.50 | $217.50 |
| Purchase #3 | $123.66 | 8.475% | $134.1402 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $188.59 | 5.325% | $198.6324 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $140.30 | 8.702% | $152.5089 | $152.51 | $152.50 | $152.50 |
| Purchase #6 | $197.76 | 7.756% | $213.0983 | $213.10 | $213.10 | $213.10 |
| Purchase #7 | $164.33 | 7.140% | $176.0632 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $1,099.36 | $1,179.0047 | $1,179.00 | $1,179.00 | $1,179.00 | |