| 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 | $34.28 | 6.464% | $36.4959 | $36.50 | $36.50 | $36.50 |
| Purchase #2 | $184.77 | 11.549% | $206.1091 | $206.11 | $206.10 | $206.10 |
| Purchase #3 | $48.28 | 7.394% | $51.8498 | $51.85 | $51.85 | $51.80 |
| Purchase #4 | $31.79 | 9.469% | $34.8002 | $34.80 | $34.80 | $34.80 |
| Purchase #5 | $204.54 | 12.621% | $230.355 | $230.36 | $230.35 | $230.40 |
| Purchase #6 | $45.62 | 7.348% | $48.9722 | $48.97 | $48.95 | $49.00 |
| Purchase #7 | $22.70 | 5.477% | $23.9433 | $23.94 | $23.95 | $23.90 |
| 7 purchase totals = | $571.98 | $632.5255 | $632.53 | $632.50 | $632.50 | |