| 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 | $67.60 | 12.490% | $76.0432 | $76.04 | $76.05 | $76.00 |
| Purchase #2 | $35.67 | 13.402% | $40.4505 | $40.45 | $40.45 | $40.50 |
| Purchase #3 | $114.90 | 9.169% | $125.4352 | $125.44 | $125.45 | $125.40 |
| Purchase #4 | $233.54 | 7.333% | $250.6655 | $250.67 | $250.65 | $250.70 |
| Purchase #5 | $38.49 | 10.481% | $42.5241 | $42.52 | $42.50 | $42.50 |
| Purchase #6 | $57.26 | 13.236% | $64.8389 | $64.84 | $64.85 | $64.80 |
| Purchase #7 | $19.67 | 6.751% | $20.9979 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $567.13 | $620.9553 | $620.96 | $620.95 | $620.90 | |