| 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 | $22.69 | 3.420% | $23.466 | $23.47 | $23.45 | $23.50 |
| Purchase #2 | $108.56 | 13.757% | $123.4946 | $123.49 | $123.50 | $123.50 |
| Purchase #3 | $41.37 | 12.810% | $46.6695 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $29.29 | 10.278% | $32.3004 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $76.55 | 8.861% | $83.3331 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $246.83 | 12.534% | $277.7677 | $277.77 | $277.75 | $277.80 |
| Purchase #7 | $184.48 | 7.571% | $198.447 | $198.45 | $198.45 | $198.40 |
| 7 purchase totals = | $709.77 | $785.4783 | $785.48 | $785.45 | $785.50 | |