| 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 | $6.78 | 13.455% | $7.6922 | $7.69 | $7.70 | $7.70 |
| Purchase #2 | $109.70 | 11.123% | $121.9019 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $62.34 | 5.153% | $65.5524 | $65.55 | $65.55 | $65.60 |
| Purchase #4 | $218.90 | 5.162% | $230.1996 | $230.20 | $230.20 | $230.20 |
| Purchase #5 | $111.59 | 11.715% | $124.6628 | $124.66 | $124.65 | $124.70 |
| Purchase #6 | $244.65 | 3.598% | $253.4525 | $253.45 | $253.45 | $253.50 |
| Purchase #7 | $232.47 | 6.173% | $246.8204 | $246.82 | $246.80 | $246.80 |
| 7 purchase totals = | $986.43 | $1,050.2818 | $1,050.27 | $1,050.25 | $1,050.40 | |