| 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 | $77.94 | 7.764% | $83.9913 | $83.99 | $84.00 | $84.00 |
| Purchase #2 | $19.44 | 8.414% | $21.0757 | $21.08 | $21.10 | $21.10 |
| Purchase #3 | $211.87 | 12.411% | $238.1652 | $238.17 | $238.15 | $238.20 |
| Purchase #4 | $167.66 | 7.699% | $180.5681 | $180.57 | $180.55 | $180.60 |
| Purchase #5 | $170.87 | 13.829% | $194.4996 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $193.65 | 9.173% | $211.4135 | $211.41 | $211.40 | $211.40 |
| Purchase #7 | $107.64 | 13.680% | $122.3652 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $949.07 | $1,052.0786 | $1,052.09 | $1,052.05 | $1,052.20 | |