| 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 | $13.41 | 6.633% | $14.2995 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $110.84 | 9.129% | $120.9586 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $51.69 | 10.376% | $57.0534 | $57.05 | $57.05 | $57.10 |
| Purchase #4 | $75.61 | 9.182% | $82.5525 | $82.55 | $82.55 | $82.60 |
| Purchase #5 | $105.34 | 7.747% | $113.5007 | $113.50 | $113.50 | $113.50 |
| Purchase #6 | $113.86 | 7.812% | $122.7547 | $122.75 | $122.75 | $122.80 |
| Purchase #7 | $203.98 | 3.466% | $211.0499 | $211.05 | $211.05 | $211.00 |
| 7 purchase totals = | $674.73 | $722.1693 | $722.16 | $722.15 | $722.30 | |