| 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 | $34.66 | 12.454% | $38.9766 | $38.98 | $39.00 | $39.00 |
| Purchase #2 | $198.34 | 10.445% | $219.0566 | $219.06 | $219.05 | $219.10 |
| Purchase #3 | $193.71 | 10.838% | $214.7043 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $101.81 | 4.628% | $106.5218 | $106.52 | $106.50 | $106.50 |
| Purchase #5 | $151.29 | 7.814% | $163.1118 | $163.11 | $163.10 | $163.10 |
| Purchase #6 | $76.60 | 11.634% | $85.5116 | $85.51 | $85.50 | $85.50 |
| Purchase #7 | $28.76 | 12.110% | $32.2428 | $32.24 | $32.25 | $32.20 |
| 7 purchase totals = | $785.17 | $860.1255 | $860.12 | $860.10 | $860.10 | |