| 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 | $90.74 | 11.275% | $100.9709 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $35.28 | 4.839% | $36.9872 | $36.99 | $37.00 | $37.00 |
| Purchase #3 | $110.54 | 3.673% | $114.6001 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $94.85 | 12.745% | $106.9386 | $106.94 | $106.95 | $106.90 |
| Purchase #5 | $77.66 | 7.448% | $83.4441 | $83.44 | $83.45 | $83.40 |
| Purchase #6 | $118.61 | 3.698% | $122.9962 | $123.00 | $123.00 | $123.00 |
| Purchase #7 | $22.42 | 7.111% | $24.0143 | $24.01 | $24.00 | $24.00 |
| 7 purchase totals = | $550.10 | $589.9514 | $589.95 | $589.95 | $589.90 | |