| 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 | $6.97 | 7.774% | $7.5118 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $101.95 | 13.192% | $115.3992 | $115.40 | $115.40 | $115.40 |
| Purchase #3 | $137.69 | 5.286% | $144.9683 | $144.97 | $144.95 | $145.00 |
| Purchase #4 | $51.76 | 12.780% | $58.3749 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $49.66 | 8.475% | $53.8687 | $53.87 | $53.85 | $53.90 |
| Purchase #6 | $237.58 | 7.223% | $254.7404 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $59.55 | 10.196% | $65.6217 | $65.62 | $65.60 | $65.60 |
| 7 purchase totals = | $645.16 | $700.4850 | $700.48 | $700.40 | $700.50 | |