| 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 | $42.75 | 13.789% | $48.6448 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $68.87 | 13.402% | $78.1 | $78.10 | $78.10 | $78.10 |
| Purchase #3 | $178.40 | 12.834% | $201.2959 | $201.30 | $201.30 | $201.30 |
| Purchase #4 | $90.80 | 4.124% | $94.5446 | $94.54 | $94.55 | $94.50 |
| Purchase #5 | $66.63 | 11.824% | $74.5083 | $74.51 | $74.50 | $74.50 |
| Purchase #6 | $114.77 | 9.322% | $125.4689 | $125.47 | $125.45 | $125.50 |
| Purchase #7 | $80.66 | 3.838% | $83.7557 | $83.76 | $83.75 | $83.80 |
| 7 purchase totals = | $642.88 | $706.3182 | $706.32 | $706.30 | $706.30 | |